foraminifera – Geology and Geochemistry of Combustible Minerals

Posted on July 2024July 2024 by GGCMJournal

CORRELATION OF THE EASTERN SEGMENT OF TETHYAN UPPER JYRASSIC REEF BARRIER AND ADJACENT FACIES (Carpathian-Crimean-Caucasian area)

Home > Archive > No. 1–2 (193–194) 2024 > 95–112

Geology & Geochemistry of Combustible Minerals No. 1–2 (193–194) 2024, 95–112

https://doi.org/10.15407/ggcm2024.193-194.095

Natalia ZHABINA
Institute of Geological Sciences of National Academy of Sciences of Ukraine, Kyiv, Ukraine, e-mail: zhabinanatalia@gmail.com

Abstract

The spread of the Oxfordian-Valanginian facial belts of the carbonate shelf is traced on the territory of the eastern segment of Tethyan Upper Jurassic reef barrier by the results of own research and analysis of the published data. It is based on the scheme of distribution of the standard facial belts (D. Wilson, 1980). Complex correlation of the reefogenic and related deposits is done on the basis of comparison of the litofacial and micropaleontological composition. Standard biozonal scheme by Tintinnida and correlative associations of the Foraminifera are used.

Most complete reefogenic deposits are presented in the West Ukrainian (Stryi Jurassic deep), where reefal, reef-front and back-reef facies are distributed. They are overlap by the deposits of the open shelf. This carbonate complex is significantly eroded to the East and represented only by Oxfordian back-reef facies on the Kovel ledge and by biohermic belt in the Belarus Brest cavity. In the Pieniny Klippen Belt in the Ukrainian Carpathians, the fragments of the Oxfordian-Valanginian pelagic facies of carbonate shelf are distributed. In the deep basement of the Ukrainian Transcarpathians, the Upper Tithonian, Berriassian and Valanginian deposits of open shelf are presented.

To the West, the similar Oxfordian-Valanginian facies of the carbonate shelf are spread out on the adjacent territory of Poland, but they are mostly eroded. Reef belt is represented only by Oxfordian bioherms on the Polish Lowland. Oxfordian and Kimmeridgian back-reef facies and Tithonian-Berriassian deposits are more widespread. Reef-front facies are represented only by the Oxfordian. These deposits are overlaped by the Berriassian–Valanginian open shelf sedimens. In the Polish Carpathian Pieniny Klippen Belt and Tatra Mts, the fragments of the Oxfordian–Valanginian pelagic deposits of carbonate shelf are presented. In the Flysch Carpathians, Tithonian-Berriassian reefal limestone and Oxfordian and Tithonian reef-front facies also are presented.

Upper Jurassic reefogenic belt spread on the south-east in Predobrogian deep, where it is very eroded and overlaped by Lower Cretaceous rocks. Reefal facies is represented only by Middle Oxfordian – Lower Kimmeridgian biohermes. Back-reef facies of the Middle Oxfordian – Lower Kimmeridgian and Upper Tithonian – Lower Berriassian are present. Kimmeridgian and Tithonian lagoone-evaporite facies are the most spread. Reef-front facies are represented by the Oxfordian – Lower Kimmeridgian and Upper Tithonian.

In the Crimean Orogen, Upper Jurassic reef barrier is represented by destroyed and insufficiently studied sections, because of that the complete regularity of facial directions is not found. Oxfordian – Lower Kimmeridgian and Upper Tithonian – Lower Berriassian reefal facies, as well as Lower Oxfordian, Upper Kimmeridgian – Lower Berriassian facies are presented.

In Greater Caucasus, the Upper Jurassic – Lower Cretaceous carbonate complex is completed with the Oxfordian and Tithonian reefal facies and Oxfordian-Tithonian back-reef facies and evaporates, as well as by the Oxfordian-Valanginian pelagic deposits. These sections are fragmental, and the complete regularity of facial directions is not found.

So, the eastern segment of Tethyan Upper Jurassic reefogenic complex is spread trough the regions of Carpathian Foredeep, Predobrogean deep, orogens of Carpathians, Crimea and Greater Caucasus. In the orogene structures, this complex is presented fragmentarily, and in the Polish Lowland and Predobrugean deep, it is very eroded. In the Stryi Jurassic deep, the complete complex of reef barrier is presented, and regularity of facial directions are determined. All specified facial belts in these regions are characterized by the similar lithologic composition, as well as by the same associations of Foraminifera and Tintinnida. This made it possible to implement the stratigraphic correlation of the lithofacies formations of the carbonate complex.

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Keywords

Upper Jurassic, Lower Cretaceous, reef barrier, Carpathians and Precarpathians, Predobrogean deep, Mountainous Crimea, Greater Caucasus, facial belt, Foraminifera, Tintinnida, stratigraphic correlation

Referenses

Akimets, V. S., & Karimova, A. A. (2005). Stratigraficheskaya skhema yurskikh otlozheniy Belarusi. Litosfera, 1(22), 114–123. [in Russian]

Anikeieva, O. V., & Zhabina, N. M. (2009). Umovy sedymentatsii verkhnoiurskykh vidkladiv Hirskoho Krymu (Ialtynskyi amfiteatr). In P. F. Hozhyk (Ed.), Vykopna fauna i flora Ukrainy: paleoekolohichnyi ta stratyhrafichnyi aspekty: zbirnyk naukovykh prats Instytutu heolohichnykh nauk NAN Ukrainy (Vol. 2, pp. 99–103). Kyiv. https://doi.org/10.30836/igs.2522-9753.2009.147929 [in Ukrainian]

Arkadyev, V. V., & Rogov, M. A. (2006). Novyye dannyye po biostratigrafii i ammonitam verkhnego kimeridzha i titona vostochnogo Kryma. Stratigrafiya i geologicheskaya korrelyatsiya, 14(2), 90–104. [in Russian]

Borisenko, L. S., Kropacheva, S. K., Pivovarov, S. V., & Vasilevskaya, A. E. (1974). Pervaya nakhodka verkhneyurskikh galogennykh otlozheniy v Gornom Krymu. Doklady AN SSSR, 219(4), 933–935. [in Russian]

Dulub, V. G., Burova, M. I., Burov, V. S., & Vishnyakov, I. B. (1986). Obyasnitelnaya zapiska k regionalnoy stratigraficheskoy skheme yurskikh otlozheniy Predkarpatskogo progiba i Volyno-Podolskoy okrainy Vostochno-Evropeyskoy platformy. Leningrad: VSEGEI. [in Russian]

Dulub, V. H., Zhabina, N. M., Ohorodnik, M. Ye., & Smirnov, S. Ye. (2003). Poiasniuvalna zapyska do stratyhrafichnoi skhemy yurskykh vidkladiv Peredkarpattia (Stryiskyi yurskyi basein). Lviv: LV UkrDHRI. [in Ukrainian]

Gavrilishin, V. I., Leshchukh, R. I., & Polukhtovich, B. M. (1985). Makrofauna i stratigrafiya yury i mela vostochnoy chasti Preddobrudzhskogo progiba. In Iskopayemyye organizmy i stratigrafiya osadochnogo chekhla Ukrainy (pp. 96–100). Kiev: Naukova dumka. [in Russian]

Grabowski, J., & Pszchółkowski, A. (2006). Magneto- and biostratigraphy of the Tithonian–Berriasian pelagic sedi-ments in the Tatra Mountains (central Western Carpathians, Poland): sedimentary and rock magnetic changes at the Jurassic/Cretaceous boundary. Cretaceous Research, 27(3), 398–417. https://doi.org/10.1016/j.cretres.2005.07.007

Gutowski, J. (1998). Oxfordian and Kimmeridgian of the norteastern margin of the Holy Cross Mountains, Central Poland. Geological Quarterly, 42(1), 59–72.

Havrylyshyn, V. I. (1993). Stratyhrafiia yurskykh vidkladiv Volyni. Heolohiia i heokhimiia horiuchykh kopalyn, 1(82), 8–12. [in Ukrainian]

Hozhyk, P. F. (Ed.). (2013). Stratyhrafiia verkhnoho proterozoiu ta fanerozoiu Ukrainy: Vol. 1. Stratyhrafiia verkhnoho proterozoiu, paleozoiu ta mezozoiu Ukrainy. Kyiv: Lohos. [in Ukrainian]

Ivanik, M. M., Zhabina, N. M., & Anikeieva, O. V. (2013). Osoblyvosti budovy tyton-beriaskykh vidkladiv Pivdenno-skhidnoho Krymu (raion m. sv. Illi). Heolohichnyi zhurnal, 4, 33–45. https://doi.org/10.30836/igs.1025-6814.2013.4.139091 [in Ukrainian]

Klimenko, Z. M., Karimova, A. A., & Yakovleva, A. S. (2005). Stratigraficheskaya skhema melovykh otlozheniy Belarusi. Litosfera, 1(22), 108–113. [in Russian]

Krajewsky, M., & Olszewska, B. (2006). New data about microfacies and stratigraphy of the Late Jurassic Aj-Petri carbonate buildup (SW Crimea Mountains, S Ukraine). N. Jb. Geol. Paläont. Mh., 5, 298–312. https://doi.org/10.1127/njgpm/2006/2006/298

Makaryeva, S. F. (1979). Drobnaya stratigraficheskaya skhema verkhnego oksforda–valanzhina Severnogo Kavkaza po tintinnidam. Voprosy mikropaleontologii, 22, 50–63. [in Russian]

Makaryeva, S. F., & Matsiyeva, T. V. (1985). Stratigrafiya verkhneyurskikh otlozheniy Severnogo Kavkaza po foraminiferam. In Stratigrafiya i korrelyatsiya verkhney yury SSSR po foraminiferam (pp. 32–42). Moskva: Geologicheskiy institut AN SSSR. [in Russian]

Mekhtiyeva, Z. N. (2022). Fatsialnyy analiz i paleogeograficheskaya skhema yugo-vostochnogo Kavkaza v verkhneyurskuyu epokhu (Azerbaydzhan). Endless Light in Science. Nauka o Zemle, 288–295. [in Russian]

Mityanina, I. V. (1957). O foraminiferakh yurskikh otlozheniy yugo-zapada Belorussii. Paleontologiya i stratigrafiya BSSR, 2, 210–247. [in Russian]

Niemczycka, T., Brochwicz-Lewinski, W., & Moryc, W. (1997). Formacje skalne, ih stratygrafia i paleogeografia. Jura Gorna. In Epikontynentalny perm i mezozoik w Polsce (S. Marek & M. Pajchlowa, Red.): Prace Panstwowego Instytutu Geologicznego, 153, 300–335.

Olszewska, B. (2005). Microfossils of the Cieszyn Beds (Silesian Unit, Polish Outer Carpathians) – a thin sections study. Polish Geological Institute special papers, 19.

Olszewska, B., Matyszkiewicz, J., Krol, K., & Krajewski, M. (2012). Correlation of the Upper Jurassic–Cretaceous epicontinental sediments in Southern Poland and Southwestern Ukraine based on thin sections. Biuletyn Panstwowego Instytutu Geologicznego, 453, 29–80.

Olszewska, B., & Wieczorek, J. (2000). The Jurassic of the Andrychow Klippes (Western Outher Carpathians) – new paleontological studies and palaeogeographical remarks. Slowak Geol. Mag., 6, 2–3.

Prykhodko, M. H., Andreieva-Hryhorovych, A. S., Zhabina, N. M., & Anikeieva, O. V. (2019). Rehionalna stratyhrafichna skhema mezokainozoiskykh vidkladiv fundamentu Zakarpatskoho prohynu. Heolohichnyi zhurnal, 1(366), 88–108. https://doi.org/10.30836/igs.1025-6814.2019.1.159243 [in Ukrainian]

Sakharov, A. S. (1984). Pogranichnyye otlozheniya yury i mela severo-vostochnogo Kavkaza. In Pogranichnyye yarusy yurskoy i melovoy sistem (pp. 36–42). Moskva: Nauka. [in Russian]

Slyusar, B. S. (1971). Yurskiye otlozheniya severo-zapadnogo Prichernomoria. Kishinev: Shtiintsa. [in Russian]

Todria, V. A. (1977). Pozdneyurskiye foraminifery Rachi i Yugo-Osetii. Trudy GIN AN GSSR, 58. [in Russian]

Todria, V. A. (1985). Mikrobiostratigrafiya verkhney yury Gruzii i korrelyatsiya s odnovozrastnymi obrazovaniyami borealnykh rayonov SSSR. In Stratigrafiya i korrelyatsiya verkhney yury SSSR po foraminiferam (pp. 43–50). Moskva: Geologicheskiy institut AN SSSR. [in Russian]

Todria, V. A. (1999). Pozdneyursko-rannemelovyye Tintinnida i ikh rasprostraneniye v Gruzii. In Problemy paleobiologii (Vol. 1. pp. 88–108). Tbilisi: METSNIYEREBA. [in Russian]

Todria, V. A. (2008). Stratigrafiya verkhnebayossko-nizhnegoterivskikh flishoidnykh otlozheniy Severo-Zapadnoy Abkhazii po mikrofaune. Novosti paleontologii i stratigrafii. Prilozheniye k zhurnalu “Geologiya i geofizika” (Vol. 49), 10–11, 292–294. [in Russian]

Tsirekidze, L. R. (1999). Biostratigrafiya nizhnemelovykh otlozheniy Gruzii po mikrofaune. Trudy AN Gruzii, Geologicheskiy institut, novaya seriya, 109. [in Russian]

Uilson, Dzh. L. (1980). Karbonatnyye fatsii v geologicheskoy istorii. Moskva: Nedra. [in Russian]

Zesashvili, V. I., Paychadze, T. A., Todria, V. A., Topchishvili, M. V., & Rakus, M. (1978). Stratigrafiya i fatsii yury Kavkaza i Zapadnykh Karpat. Geologické Práce, Správy 69, 81–140. [in Russian]

Zhabina, N. M. (1996). Foraminifery ryfohennykh utvoren tytonu-beriasu pivdenno-skhidnoho Krymu [Candidateʼs thesis]. Institute of Geological Sciences of NAS of Ukraine. Kyiv. [in Ukrainian]

Zhabina, N. M. (1998). Do koreliatsii verkhnoiurskykh vidkladiv zakhidnoho i pivdennoho rehioniv Ukrainy. Paleontolohichnyi zbirnyk, 32, 77–83. [in Ukrainian]

Zhabina, N. M. (2008). Biostratyhrafiia ta koreliatsiia vidkladiv verkhnoi yury–nyzhnoi kreidy Tetychnoi paleoprovintsii za tyntynidamy. Heolohichnyi zhurnal, 1, 54–62. [in Ukrainian]

Zhabina, N. M. (2011). Biostratyhrafiia vidkladiv verkhnoi yury-nyzhnoi kreidy (oksford-valanzhyn) Ukrainskoho Peredkarpattia za foraminiferamy i tyntynidamy [Doctorʼs thesis]. Institute of Geological Sciences of NAS of Ukraine. Kyiv. [in Ukrainian]

Zhabina, N. M. (2021). Kompleksna skhema biostratyhrafii yurskykh vidkladiv Peninskoi zony Ukrainskykh Karpat. Heolohichnyi zhurnal, 3(376), 48–73. https://doi.org/10.30836/igs.1025-6814.2021.3.228194 [in Ukrainian]

Zhabina, N. M., & Anikeieva, O. V. (2007). Onovlena stratyhrafichna skhema verkhnoi yury–neokomu Ukrainskoho Peredkarpattia. Zbirnyk naukovykh prats UkrDHRI, 3, 46–56. [in Ukrainian]

Zhabina, N., Anikeieva, O., & Samarska, O. (2015). Novi dani pro umovy sedymentatsii karbonatnoho kompleksu verkhnoi yury na terytorii Pereddobrudzkoho prohynu. Visnyk KNU. Heolohiia, 4(71), 11–17. https://doi.org/10.17721/1728-2713.71.02 [in Ukrainian]

Zhabina, N. M., & Mintuzova, L. H. (2000). Model heolohichnoi budovy pivdenno-skhidnoho Krymu. Heolohiia i heokhimiia horiuchykh kopalyn, 1, 25–35. [in Ukrainian]

Posted on July 2024July 2024 by GGCMJournal

THE LATE CRETACEOUS OF THE PIENINY KLIPPEN BELT AND MARMAROSH KLIPPEN ZONE OF THE UKRAINIAN CARPATHIANS: PALEOCEANOGRAPHY BY FORAMINIFERA

Home > Archive > No. 1–2 (193–194) 2024 > 81–94

Geology & Geochemistry of Combustible Minerals No. 1–2 (193–194) 2024, 81–94

https://doi.org/10.15407/ggcm2024.193-194.081

Ksenia NAVARIVSKA^{1, 2}, Oleh HNYLKO¹
¹Institute of Geology and Geochemistry of Combustible Minerals of National Academy of Sciences of Ukraine, Lviv, Ukraine, e-mail: ohnilko@yahoo.com
²Lviv National Ivan Franko University, Lviv, Ukraine, e-mail: navarivska@gmail.com

Abstract

In presented article, on the basis of foraminiferal analysis and using the sedimentological data, the stratigraphy of the Upper Cretaceous deposits of the Pieniny Klippen Belt and the Marmarosh Klippen Zone is summarized and clarified, and the features of paleoceanography, in particular the paleobathymetry of sedimentatary basins, were reconstructed. An analysis of the taxonomic composition and morphological features of foraminifera were carried out, as well as of the planktonic/benthic ratio was calculated, on the basis of which the paleoenvironment for foraminifera were reconstructed.

Three types of deep-sea foraminiferal assemblages were identified in the studied sediments based on a comparison of the foraminiferal assemblages with the Upper Cretaceous biofacies of the Western Mediterranian and adjacent areas. The assemblages (1) of agglutinated foraminifera belonging to the deep-water agglutinated foraminifera (DWAF) are indicating a bathyal–abyssal below the calcite compensation depth (CCD). These assemblages were found only in the Marmarosh Klippen Zone in low-thickness (25 m) Turonian–Santonian red argillites in the lower part of the Puchov Formation, as well as in the flysch deposits of the Jarmuta Formation. Small-sized foraminifera with a fine-grained wall texture, which belong to the genera Ammodiscus, Haplophragmoides, Labrospira, Pseudobolivina, Plectorecurvoides, Praecystammina, Uvigerinammina, Gerochammina suggesting pelagic sedimentation below CCD are common in the lower part of the Puchov Formation in the Marmarosh Klippen Zone. The assemblages (2) are characteristic for the basin slope with depths above the CCD, and represented by mixed agglutinated, calcareous benthic and planktonic foraminifera. They are characterized by the predominance of the benthic specimens, which make up 70-80% of foraminiferal remains. Assemblages (2) were also found in sediments of the Marmarosh Klippen Zone, such as the upper part of the Santonian and Campanian sediments of the Puchov Formation. They contain siliceous or calcareous-siliceous DWAF (mainly genera Kalamopsis, Caudammina, Karrerulina, Spiroplectammina, Tritaxia, Dorothia, Marssonella), calcareous benthic foraminifera (mainly genera Pleurostomella, Eponides, Globorotalites, Anomalina, Reussella). Planktonic foraminifera have mainly large keeled shells typical for deep sea areas and belong to the genera Globotruncana, Globotruncanita, and Abathomphalus. The assemblages (3) are plankton-dominated with admixture of the DWAF and calcareous benthic foraminifera. The assemblages are characteristic of marls accumulated at depths above the CCD on continental slopes in the bathyal conditions of the open ocean. They are common in the Upper Cretaceous of the Pieniny Klippen Belt, where were found in the tops of the Tyssalo Formation (Cenomanian), Puchov Formation (Turonian–Maastrichtian), and Jarmuta Formation (Maastrichtian). Planktonic foraminifera have mainly large keeled shells, high species and genera diversity and belong to the family Rotaliporidae (Cenomanian), families Globotruncanidae, Globotruncanellidae (Turonian–Maastrichtian). Benthic foraminifera belong mainly to genera Caudammina, Tritaxia, Dorothia, Marssonella Eponides, Reussella.

The Upper Cretaceous deposits of the Ukrainian segment of the Pieniny Klippen Belt correspond to the sediments of the Czorsztyn sequence of its Polish segment, and were accumulated in the Czorsztyn submerged ridge (probably on its slope) located in the Alpine Tethys Ocean. The Upper Cretaceous deposits of the Marmarosh Klippen Zone were accumulated on the foot (Turonian – Santonian) and slope (uppermost Santonian – Campanian) of the another uplift such as the edge of the ancient Tisza-Dacia microcontinent, of which the Marmarosh Crystalline Massif is a part. Maastrichnian clastic sediments of the Jarmuta Formation were formed in the orogenic environments.

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Keywords

Ukrainian Carpathians, Pieniny Klippen Belt, Marmarosh Klippen Zone, Late Cretaceous, foraminifera, paleoceanography

Referenses

Birkenmajer, K. (1977). Jurassic and Cretaceous lithostratigraphic units of the Pieniny Klippen Belt, Carpathians, Poland. Studia Geologica Polonica, 45(1), 1–158.

Bohdanova, M. I., & Hnylko, O. M. (2022). Ofiolitoklastovi brekchii v rozrizi soimulskoi olistostromovoi tovshchi. Naukovi pratsi DonNTU. Seriia hirnycho-heolohichna, 1(27), 116–121. https://doi.org/10.31474/2073-9575-2022-1(27)-2(28)-116-121 [in Ukrainian]

BouDagher-Fadel, M. K. (2015). Biostratigraphic and geological significance of planktonic foraminifera. London: UCL Press. https://doi.org/10.14324/111.9781910634257

Csontos, L., & Vörös, A. (2004). Mesozoic plate tectonic reconstruction of the Carpathian region. Palaeogeography, Palaeoclimatology, Palaeoecology, 210(1), 1–56. https://doi.org/10.1016/j.palaeo.2004.02.033

Dabagian, N. V. (1969). Foraminifera from the transition beds between Lower and Upper Cretaceous in the Ukrainian Carpathians. Rocznik Polskiego Towarzystwa Geologicznego, 39(Zeszyt 1‒3), 213‒223.

Golonka, J., & Krobicki, M. (2023). Field trip – Outer Flysch Carpathians and Pieniny Klippen Belt (PKB). Geotourism, 20(3‒4(74‒75), 5–17.

Golonka, J., Krobicki, M., & Waśkowska, A. (2018). The Pieniny Klippen Belt in Poland. Geology, Geophysics and Environment, 44(1), 111–125. https://doi.org/10.7494/geol.2018.44.1.111

Gradstein, F. M., Ogg, J. G., Schmitz, M. D., & Ogg, G. M. (Eds.). (2020). Geologic Time Scale. Elsevier.

Hnylko, O. M. (2012). Tektonichne raionuvannia Karpat u svitli tereinovoi tektoniky. Stattia 2. Flishovi Karpaty – davnia akretsiina pryzma. Heodynamika, 1(12), 67–78. https://doi.org/10.23939/jgd2012.01.067 [in Ukrainian]

Hnylko, O. (2022). Heolohiia Subsilezkoho pokryvu v baseini r. Rika (Ukrainski Zovnishni Karpaty, Holiatynska struktura). Visnyk Lvivskoho universytetu. Seriia heolohichna, 36, 25–43. https://doi.org/10.30970/vgl.36.03 [in Ukrainian]

Hnylko, S., & Hnylko, O. (2016). Foraminiferal stratigraphy and palaeobathymetry of Paleocene-lowermost Oligocene deposits (Vezhany and Monastyrets nappes, Ukrainian Carpathians). Geological Quarterly, 60(1), 77–105. https://doi.org/10.7306/gq.1247

Hnylko, S. R., Hnylko, O. M., Suprun, I. S., Navarivska, K. O., & Heneralova, L. V. (2023). Stratyhrafiia verkhnokreidovykh vidkladiv z okeanichnymy chervonokolirnymy verstvamy (CORBs), Ukrainski Karpaty. Heolohichnyi zhurnal, 3(384), 79–107. https://doi.org/10.30836/igs.1025-6814.2023.3.281067 [in Ukrainian]

Hozhyk, P. F. (Ed.). (2013). Stratyhrafiia verkhnoho proterozoiu ta fanerozoiu Ukrainy: Vol. 1. Stratyhrafiia verkhnoho proterozoiu, paleozoiu ta mezozoiu Ukrainy. Kyiv: IHN NAN Ukrainy; Lohos. [in Ukrainian]

Hu, X. M., Wang, C. S., Scott, R. W., Wagreich, M., & Jansa, L. (Eds.). (2009). Cretaceous Oceanic Red Beds: Stratigraphy, Composition, Origins and Paleoceanographic and Paleoclimatic Significance. SEPM, Special Publication, 91. https://doi.org/10.2110/sepmsp.091

Hurskyi, D. S., & Kruhlov, S. S. (Eds.). (2007). Tektonichna karta Ukrainy. Masshtab 1 :1 000 000. Poiasniuvalna zapyska. Kyiv: UkrDHRI. [in Ukrainian]

Krasheninnikov, V. A. (1974). Upper Cretaceous benthonic agglutinated foraminifera, Leg 27 of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, 27, 631–661. https://doi.org/10.2973/dsdp.proc.27.132.1974

Krobicki, M., Kruglov, S. S., Matyja, B. A., Wierzbowski, A., Albrecht, R., Bubniak, A., & Bubniak, I. (2003). Relation between Jurassic klippen successions in the Polish and Ukrainian parts of the Pieniny Klippen Belt. Mineralia Slovaca, 35, 56–58.

Kuhnt, W., & Kaminski, M. (1989). Upper Cretaceous deep-water agglutinated benthic foraminiferal assemblages from the western Mediterranean and adjacent areas. Cretaceous of the western Tethys. In J. Wiedmann (Ed.), Proceedings 3rd International Cretaceous Symposium, Tubingen 1987 (pp. 91–120). Stuttgart: Schweizerbart’sche Verlagsbuchhandlung.

Matskiv, B. V., Kovalov, Yu. V., & Pukach, B. D. (2003). Derzhavna heolohichna karta Ukrainy masshtabu 1 : 200 000. Karpatska seriia. Uzhhorodska hrupa arkushiv: M-34-XXIX (Snina); M-34-XXV (Uzhhorod), L-34-V (Satu-Mare). Poiasniuvalna zapyska. Kyiv: Ministerstvo ekolohii i pryrodnykh resursiv Ukrainy; Derzhavne pidpryiemstvo “Zakhidukrheolohiia”. [in Ukrainian]

Matskiv, B. V., Pukach, B. D., Vorobkanych, V. M., Pastukhanova, S. V., & Hnylko, O. M. (2009). Derzhavna heolohichna karta Ukrainy masshtabu 1 : 200 000, arkushi M-34-XXXVI (Khust), L-34-VI (Baia-Mare), M-35-XXXI (Nadvirna), L-35-I (Visheu-De-Sus). Karpatska seriia. Poiasniuvalna zapyska. Kyiv: UkrDHRI. [in Ukrainian]

Murray, J. W. (1976). A method of determining proximity of marginal seas to an ocean. Marine Geology, 22(2), 103–119. https://doi.org/10.1016/0025-3227(76)90033-5

Navarivska, K. O. (2022). Biostratyhrafiia ta umovy nakopychennia pohranychnykh vidkladiv nyzhnoi i verkhnoi kreidy za dribnymy foraminiferamy (Peninska zona, Ukrainski Karpaty). Heolohichnyi zhurnal, 2(379), 86–99. https://doi.org/10.30836/igs.1025-6814.2022.2.253854 [in Ukrainian]

Navarivska, K. O. (2023). Kharakterystyka vidslonenykh rozriziv turonu–maastrykhtu Peninskoi zony Ukrainskykh Karpat za dribnymy foraminiferamy. Naukovi pratsi DonNTU. Seriia hirnycho-heolohichna, 2(30), 80–89. https://doi.org/10.31474/2073-9575-2023-2-30-80-89 [in Ukrainian]

Navarivska, K., Hnylko, S., & Heneralova, L. (2023). Turonian to Santonian Foraminiferal Biostratigraphy and Paleobathymetry of Non-calcareous Red Beds of the Vezhany Nappe (Ukrainian Inner Carpathians). In S. Bębenek, A. Waśkowska & M. A. Kaminski (Eds.), Eleventh International Workshop on Agglutinated Foraminifera. Grzybowski Foundation Special Publication, 26, 61–62.

Olszewska, B. (1997). Foraminiferal biostratigraphy of the Polish Outher Carpathians: a record of basin geohistory. Annales Societatis Geologorum Poloniae, 67, 325–337.

Oszczypko, N., Oszczypko-Cloves, M., Golonka, J., & Krobicki, M. (2005). Position of the Marmarosh Flysch (Eastern Carpathians) and its relation to the Magura Nappe (Western Carpathians). Acta Geologica Hungarica, 48(3), 259–282. https://doi.org/10.1556/ageol.48.2005.3.2

Plašienka, D., & Soták, J. (2015). Evolution of Late Cretaceous-Palaeogene synorogenic basins in the Pieniny Klippen Belt and adjacent zones (Western Carpathians, Slovakia): Tectonic controls over a growing orogenic wedge. Annales Societatis Geologorum Poloniae, 85(1), 43–76. https://doi.org/10.14241/asgp.2015.005

Ponomarova, L. D. (2007). Foraminifery kreidovykh vidkladiv Holiatynskoi struktury. In Paleontolohichni doslidzhennia v Ukraini: istoriia, suchasnyi stan ta perspektyvy: zbirnyk naukovykh prats Instytutu heolohichnykh nauk NAN Ukrainy (pp. 192–194). Kyiv. [in Ukrainian]

Schmid, S., Bernoull, D., Fugenschuh, B., Matenco, L., Schefer, S., Schuster, R., Tischler, M., & Ustaszewski, K. (2008). The Alpine-Carpathian-Dinaric orogenic system: correlation and evolution of tectonic units. Swiss Journal of Geosciences, 101, 139–183. https://doi.org/10.1007/s00015-008-1247-3

Posted on June 2022August 2023 by GGCMJournal

AGE AND SEDIMENTARY ENVIRONMENTS OF THE PALEOCENE DEPOSITS IN THE CARPATHIAN SKYBA NAPPE BASED ON MICROPALEONTOLOGICAL AND SEDIMENTOLOGICAL DATA

Home > Archive > No. 1–2 (187–188) 2022 > 36–47

Geology & Geochemistry of Combustible Minerals No. 1–2 (187–188) 2022, 36–47.

https://doi.org/10.15407/ggcm2022.01-02.036

Oleh HNYLKO, Aida ANDREEVA-GRIGOROVICH, Svitlana HNYLKO
Institute of Geology and Geochemistry of Combustible Minerals of National Academy of Sciences of Ukraine, Lviv, Ukraine, e-mail: igggk@mail.lviv.ua

Abstract

The results of micropaleontological and sedimentological studies of the Paleocene sediments such as the Upper Member of the Stryi Formation and the Yamna Formation located in the Skyba Nappe in the Ukrainian Outer (Flysh) Carpathians are represented. Sedimentological features of the flysch successions (including the sedimentary succession along the Prut River in the city of Yaremche) proved that the Upper Member of the Stryi Formation is represented mainly by turbidites; the lower part of the Yamna Formation (variegated Yaremcha Horizon) is composed of red and green clay hemipelagites and turbidites, and the upper part of the Yamna Formation (Yamna sandstone) consists of deposits of high-density turbidite currents and grain flows.

The calcareous nannoplankton: NP1, NP2, NP3 and NP4 zones as well as the foraminifera: planktonic Globoconusa daubjergensis Zone (Danian Stage) and benthic Rzehakina epigona Subzone of Rzehakina fissistomata Zone, s. l. (the early Paleocene) are identified in the Upper Member of the Stryi Formation. The calcareous nannoplanktonic NP4, NP5, NP6 zones are distinguished in the Yaremcha Horizon and NP6, NP8, NP9 zones are identified in the Yamna sandstone. The agglutinated foraminifera including Rzehakina fissistomatа, Rz. epigona, Caudammina ovula, Hormosina velascoense, Glomospirella grzybowskii, Saccammina placenta, Paratrochamminoides irregularis are dominated in the Yamna Formation. The age of the Stryi Formation (Upper Member) is established as Danian–partly Zealandian, and the age of the Yamna Formation is Zealandian–Thanetian based on nannoplankton and foraminifera data.

Deep-water agglutinated foraminifera (DWAF) belonging to the genera Rhabdammina, Hyperammina, Dendrophrya, Ammodiscus, Glomospira, Hormosina, Reophax, Haplophragmoides, Recurvoides, Trochamminoides, Paratrochamminoides, Spiroplectammina, Karreriella are dominated in the background hemipelagic clay deposits and make up to 100% of the tests in the microfaunal associations, that suggests the lower bathyal-abyssal depths of the sedimentary paleobasin The channel deposits (Yamna sandstone) and interchannel sediments (Upper Member of the Stryi Formation) of the ancient deep-sea fan are identified in the Paleogene flysch.

Full Text

Keywords

Ukrainian Carpathians, Skyba Nappe, Paleocene, foraminifera, nannoplankton, sedimentation

Referenses

Andreeva-Grigorovich, A. S. (1991). Zonalnaya stratigrafiya paleogena yuga SSSR po fitoplanktonu (dinotsisti i nanoplankton) [Zonal stratigraphy of the Paleogene of the south of the USSR according to phytoplankton (dinocysts and nanoplankton)] [Extended abstract of Doctorʼs thesis]. Institut geologicheskikh nauk AN USSR. Kiev. [in Russian]

Andreeva-Grigorovich, A. S. (1994). Zonalnaya shkala po tsistam dinoflagellat dlya paleogena yuzhnikh regionov SNG [Zonal scale for dinoflagellate cysts for the Paleogene of the southern regions of the CIS]. Algologiya, 42, 66‒76. [in Russian]

Andreeva-Grigorovich, A. S., Vyalov, O. S., Gavura, S. P., Gruzman, A. D., Dabagyan, N. V., Danish, V. V., Ivanik, M. M., Kulchitskii, Ya. O., Lozinyak, P. Yu., Maslun, N. V., Petrashkevich, M. Y., Ponomareva, L. D., Portnyagina, L. A., Smirnov, S. Ye., & Sovchik, Ya. V. (1984). Obyasnitelnaya zapiska k regionalnoi stratigraficheskoi skheme paleogenovikh otlozhenii Ukrainskikh Karpat [Explanatory note to the regional stratigraphic scheme of the Paleogene deposits of the Ukrainian Carpathians] [Preprint N 84-19]. Kiev: Institut geologicheskikh nauk AN USSR. [in Russian]

Andreyeva-Grigorovich, A. S. (1999). Biostratigraphic correlations of the Paleogene deposits of the Ukrainian Carpathians and Crimea-Bakhchisarai area using nannoplankton and dinocysts. Geologica Carpathica, 50, 10–12.

Andrieieva-Hryhorovych, A., Maslun, N., Hnylko, S., & Hnylko, O. (2014). Pro vik i umovy sedymentatsii horyzontiv strokatykh arhilitiv u paleotsen-eotsenovykh vidkladakh Ukrainskykh Karpat [About the age and sedimentary conditions of variegated mudstone horizons in the Paleocene-Eocene deposits of the Ukrainian Carpathians]. In Materialy V Vseukrainskoi naukovoi konferentsii “Problemy heolohii fanerozoiu Ukrainy”: tezy dopovidei (pp. 3–6). Lviv: Lvivskyi natsionalnyi universytet imeni I. Franka. [in Ukrainian]

Einsele, G. (1992). Sedimentary Basins: evolution, facies and sediment budget. Berlin: Springer–Verlag. https://doi.org/10.1007/978-3-642-77055-5

Golonka, J., Gahagan, L., Krobicki, M., Marko, F., Oszczypko, N., & Ślączka, A. (2006). Plate tectonic evolution and paleogeography of the circum-Carpathian region. AAPG, Memoir, 84, 11–46. https://doi.org/10.1306/985606m843066

Golonka, J., Waśkowska, A., & Ślączka, A. (2019). The Western Outer Carpathians: Origin and evolution. Zeitschriftder Deutschen Gesellschaft für Geowissenschaften, 170(3–4), 229–254. https://doi.org/10.1127/zdgg/2019/0193

Hnylko, O. M. (2012). Tektonichne raionuvannia Karpat u svitli tereinovoi tektoniky. Stattia 2. Flishovi Karpaty – davnia akretsiina pryzma [Tectonic zoning of the Carpathians in term`s of the terrane tectonics, article 2. The Flysch Carpathian – ancient accretionary prism]. Heodynamika, 1(12), 67–78. https://doi.org/10.23939/jgd2012.01.067 [in Ukrainian]

Hnylko, O. (2016). Heolohichna budova ta evoliutsiia Ukrainskykh Karpat [Geological structure and evolution of the Ukrainian Carpathians] [Extended abstract of Doctorʼs thesis]. Lvivskyi natsionalnyi universytet imeni I. Franka. Lviv. [in Ukrainian]

Hnylko, O. M., & Slotiuk, B. M. (1993). Do heolohichnoi paleookeanohrafii pivnichno-zakhidnoi chastyny Ukrainskykh Karpat (basein verkhnoi techii r. Dnister). Rannia kreida–eotsen [To the geological paleoceanography of the northwestern part of the Ukrainian Carpathians (basin of the upper reaches of the Dnister River). Early Cretaceous–Eocene]. Heolohiia i heokhimiia horiuchykh kopalyn, 2–3(84–85), 80–86. [in Ukrainian]

Ivanik, M. M., & Maslun, N. V. (1977). Kremnistie mikroorganizmi i ikh ispolzovanie dlya raschleneniya paleogenovikh otlozhenii Predkarpatya [Siliceous microorganisms and their use for dismemberment of the Paleogene deposits of the Fore-Carpathians]. Kiev: Naukova dumka. [in Russian]

Kaminski, M. A., & Gradstein, F. M. (2005). Atlas of Paleogenecosmopolitan deep-water agglutinated foraminifera. Grzybowski Foundation Special Publication, 10.

Kováč, M., Márton, E., Oszczypko, N., Vojtko, R., Hók, J., Králiková, S., Plašienka, D., Klučiar, T., Hudáčková, N., & Oszczypko-Clowes, M. (2017). Neogene palaeogeography and basin evolution of the Western Carpathians, Northern Pannonian domain and adjoining areas. Global and Planetary Change, 155, 133–154. https://doi.org/10.1016/j.gloplacha.2017.07.004

Kováč, M., Plašienka, D., Soták, J., Vojtko, R., Oszczypko, N., Less, G., Ćosović, V., Fügenschuh, B., & Králiková, S. (2016). Paleogene palaeogeography and basin evolution of the Western Carpathians, Northern Pannonian domain and adjoining areas. Global and Planetary Change, 140, 9–27. https://doi.org/10.1016/j.gloplacha. 2016.03.007

Maslakova, N. I. (1955). Stratigrafiya i fauna melkikh foraminifer paleogenovikh otlozhenii Vostochnikh Karpat [Stratigraphy and fauna of small foraminifers in the Paleogene deposits of the Eastern Carpathians]. Moskva: Gosgeolizdat. [in Russian]

Matskiv, B. V., Pukach, B. D., & Hnylko, O. M. (2009). Derzhavna heolohichna karta Ukrainy masshtabu 1 : 200 000. Arkushi M-35-XXXI (Nadvirna), L-35-I (Visheu-De-Sus). Karpatska seriia. Heolohichna karta dochetvertynnykh utvoren [State geological map of Ukraine on a scale of 1:200,000. Sheets M-35-XXXI (Nadvirna), L-35-I (Visheu-De-Sous). Carpathian series. Geological map of pre-Quaternary formations]. Kyiv: UkrDHRI. [in Ukrainian]

Pilipchuk, A. S. (1972). Litologicheskie osobennosti i usloviya obrazovaniya pestrotsvetnikh otlozhenii Skibovoi zoni Karpat [Lithological features and conditions for the formation of the variegated deposits in the Skyba Zone of the Carpathians]. In Novie dannie po geologii i neftegazonosnosti USSR (pp. 101–110). Lvov: Izdatelstvo Lvovskogo universiteta. [in Russian]

Reding, Kh. G., Kollinson, Dzh. D., Allen, F. A., Elliott, T., Shreiber, B. Sh., Dzhonson, G. D., Bolduin, K. T., Sellvud, B. U., Dzhenkins, X. K., Stou, D. A. V., Eduardz, M., & Mitchell, A. X. G. (1990). Obstanovki osadkonakopleniya i fatsii [Sedimentary environments and facies] (Kh. Reding, Ed.; B. V. Baranov, I. S. Barskov, L. N. Indolev, M. A. Levitan & I. O. Murdmaa, Trans.; Vol. 2). Moskva: Mir. [in Russian]

Schmid, S., Bernoulli, D., Fugenschuh, B., Matenco, L., Schefer, S., Schuster, R., Tischler, M., & Ustaszewski, K. (2008). The Alpine-Carpathian-Dinaric orogenic system: correlation and evolution of tectonic units. Swiss Journal of Geosciences, 101, 139–183. https://doi.org/10.1007/s00015-008-1247-3

Senkovskyi, Yu., Hryhorchuk, K., Hnidets, V., & Koltun, Yu. (2004). Heolohichna paleookeanohrafiia okeanu Tetis [Geological paleoceanography of the Tethys Ocean]. Kyiv: Naukova dumka. [in Ukrainian]

Vyalov, O. S. (1951). Skhema stratigrafii severnogo sklona Karpat [Stratigraphy scheme of the northern slope of the Carpathians]. Dokladi Akademii nauk SSSR, 7(77), 689–692. [in Russian]

Vyalov, O. S., Gavura, S. P., Danish, V. V., Lemishko, O. D., Leshchukh, R. Y., Ponomareva, L. D., Romaniv, A. M., Smirnov, S. Ye., Smolinskaya, N. I., & Tsarnenko, P. N. (1988). Stratotipi melovikh i paleogenovikh otlozhenii Ukrainskikh Karpat [Stratotypes of the Cretaceous and Paleogene deposits of the Ukrainian Carpathians]. Kiev: Naukova dumka. [in Russian]

Posted on June 2021November 2021 by GGCMJournal

TECTONIC-SEDIMENTARY EVOLUTION OF THE FRONTAL PART OF THE UKRAINIAN CARPATHIAN NAPPE STRUCTURE

Home > Archive > No. 1–2 (183–184) 2021 > 45–59

Geology & Geochemistry of Combustible Minerals No. 1–2 (183–184) 2021, 45–59.

https://doi.org/10.15407/ggcm2021.01-02.045

Oleh HNYLKO, Svitlana HNYLKO, Maria KULYANDA, Romana MARCHENKO
Institute of Geology and Geochemistry of Combustible Minerals of National Academy of Sciences of Ukraine, Lviv, e-mail: igggk@mail.lviv.ua

Abstract

For the first time in the Ukrainian Carpathians, the depths and tectono-sedimentation processes in the north-eastern part of the Outer Carpathian Basin (Skyba and Boryslav-Pokuttya units) have been restored on the base of sedimentological and microfaunistic studies. It was established that in the Cretaceous-Eocene time, the deep-water (near Calcite Compensation Depth) turbidite and similar sedimentation (turbidites with Bouma textures, grainites, debris-flow deposits), which periodically alternated with (hemi)pelagic sedimentation (red, green and black shales) was dominant here. Sedimentation took place on the continental margin of the the Carpathian branch of the Tethys, where deep-water fans were formed. Cretaceous-Eocene background red and green shales are enriched in buried in situ benthic foraminifera which are similar in taxonomic composition and morphological features to the microfauna of the Carpathian-Alpine and Atlantic regions (deep-water agglutinated foraminifera), which indicate lower bathyal – abyssal depths of flysch sedimentation. Latest Eocene Globigerina Marl horizon contains the foraminiferal assemblage with plankton dominance, which indicates a general shallowing of the Outer Carpathian Basin (middle-upper bathyal conditions above a calcite compensation depth). Oligocene – lowermost Miocene Menilite-Krosno and Polyanytsia formations were accumulated in the Skyba and Boryslav-Pokuttya sub-basins. In the Miocene, shallow-water molasses were accumulated here. Probably, the tectonic uproot of flysch deposits from its substrate and their synsedymentary thrusting towards the platform caused a significant shallowing of the Skyba and Boryslav-Pokuttya sub-basins starting from the latest Eocene. These processes reflected the growth of the Carpathian frontal nappes at the final orogen formation stage.

Full Text

Keywords

Ukrainian Carpathians, Skyba and Boryslav-Pokuttya nappes, foraminifera, turbidites

Referenses

Andreeva-Grigorovich, A. S., Vyalov, O. S., Gavura, S. P., Gruzman, A. D., Dabyagyan, N. V., Danysh, V. V., Ivanik, M. M., Kul’chitskii, Ya. O., Lozynyak, P. Yu., Maslun, N. V., Petrashkevich, M. I., Ponomareva, L. D., Portnyagina, L. A., Smirnov, S. E., & Sovchik, Ya. V. (1984). Ob”yasnitel’naya zapiska k regional’noi stratigraficheskoi skheme paleogenovykh otlozhenii Ukrainskikh Karpat [Preprint № 84-19]. Kiev: Institut geologicheskikh nauk AN USSR. [in Russian]

Andreyeva-Grigorovich, A. S. (1999). Biostratigraphic correlations of the paleogene deposits of the Ukrainian Carpathians and Crimea-Bakhchisarai area using nannoplankton and dinocysts. Geologica Carpathica, 50, 10–12.

Andrieieva-Hryhorovych, A. S., Vashchenko, V. O., Hnylko, O. M., & Trofymovych, N. A. (2011). Stratyhrafiia neohenovykh vidkladiv Ukrainskykh Karpat ta Peredkarpattia. Tektonika i stratyhrafiia, 38, 67–77. https://doi.org/10.30836/igs.0375-7773.2011.92245 [in Ukrainian]

Einsele, G. (1992). Sedimentary Basins: evolution, facies and sediment budget. Berlin: Springer–Verlag. https://doi.org/10.1007/978-3-642-77055-5

Golonka, J., Gahagan, L., Krobicki, M., Marko, F., Oszczypko, N., & Ślączka, A. (2006). Plate tectonic evolution and paleogeography of the circum-Carpathian region. AAPG, Memoir, 84, 11–46. https://doi.org/10.1306/985606m843066

Golonka, J., Waśkowska, A., & Ślączka, A. (2019). The Western Outer Carpathians: Origin and evolution. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften, 170(3–4), 229–254. https://doi.org/10.1127/zdgg/2019/0193

Gorbachik, T. N., Dolitskaya, I. V., & Kopaevich, L. F. (1996). Mikropaleontologiya. Moskva: Izdatel’stvo MGU. [in Russian]

Hnylko, O. M. (2012). Tektonichne raionuvannia Karpat u svitli tereinovoi tektoniky. Stattia 2. Flishovi Karpaty – davnia akretsiina pryzma. Heodynamika, 1(12), 67–78. [in Ukrainian]

Hnylko, O. (2014). Olistostromes in the Miocene salt-bearing folded deposits at the front of the Ukrainian Carpathian orogen. Geological Quarterly, 58(3), 381–392. https://doi.org/10.7306/gq.1132

Hnylko, O. (2016). Heolohichna budova ta evoliutsiia Ukrainskykh Karpat [Extended abstract of Doctorʼs thesis]. Lvivskyi natsionalnyi universytet imeni Ivana Franka. Lviv. [in Ukrainian]

Hnylko, O., & Hnylko, S. (2019). Geological environments forming the Eocene black-shale formation of the Silesian Nappe (Ukrainian Carpathians). Geodynamics, 26(1), 60–75. https://doi.org/10.23939/jgd2019.01.060

Hnylko, O. M., Hnylko, S. R., & Heneralova, L. V. (2015). Tektono-sedymentatsiina evoliutsiia pivdenno-zakhidnoi chastyny Ukrainskykh Flishevykh Karpat. Naukovyi visnyk Natsionalnoho hirnychoho universytetu, 2, 5–13. [in Ukrainian]

Hnylko, O., Krobicki, M., Feldman-Olszewska, A., & Iwańczuk, J. (2015). Geology of the volcano-sedimentary complex of the Kamyanyi Potik Unit on Chyvchyn Mount (Ukrainian Carpathians): preliminary results. Geological Quarterly, 59(1), 145–156. http://dx.doi.org/10.7306/gq.1220

Hnylko, S. (2017). Foraminifery i stratyhrafiia paleotsen-eotsenovykh vidkladiv Ukrainskykh Karpat [Extended abstract of sandidateʼs thesis]. Instytut heolohichnykh nauk NAN Ukrainy. Kyiv. [in Ukrainian]

Hnylko, S., & Hnylko, O. (2016). Foraminiferal stratigraphy and palaeobathymetry of Paleocene-lowermost Oligocene deposits (Vezhany and Monastyrets nappes, Ukrainian Carpathians). Geological Quarterly, 60(1), 75–103. http://dx.doi.org/10.7306/gq.1247

Ivanik, M. M., & Maslun, N. V. (1977). Kremnistye mikroorganizmy i ikh ispol’zovanie dlya raschleneniya paleogenovikh otlozhenii Predkarpat’ya. Kiev: Naukova dumka. [in Russian]

Kaminski, M. A., & Gradstein, F. M. (2005). Atlas of Paleogene cosmopolitan deep-water agglutinated foraminifera. Grzybowski Foundation Special Publication, 10.

Kulianda, M. Y. (2019). Stratyhrafiia ta umovy sedymentatsii miotsenovykh vidkladiv pivnichno-zakhidnoi chastyny Ukrainskoho Prykarpattia na osnovi vyvchennia foraminifer. Heolohichnyi zhurnal, 2(367), 63–71. [in Ukrainian]

Lobkovskii, L. I., Nikishin, A. M., & Khain, V. E. (2004). Sovremennye problemy geotektoniki i geodinamiki. Moskva: Nauchnyi mir. [in Russian]

Myatlyuk, E. V. (1970). Foraminifery flishevikh otlozhenii Vostochnikh Karpat (mel–paleogen). Leningrad: Nedra. [in Russian]

Petrova, P. (2004). Foraminiferal assemblages as an indicator of foreland basin evolution (Carpathian Foredeep, Czech Republic). Bulletin of Geosciences, 79(4), 231–242.

Reding, Kh. G., Kollinson, Dzh. D., Allen, F. A., Elliott, T., Shreiber, B. Sh., Dzhonson, G. D., Bolduin, K. T., Sellvud, B. U., Dzhenkins, X. K., Stou, D. A. V., Eduardz, M., & Mitchell, A. X. G. (1990). Obstanovki osadkonakopleniya i fatsii (Kh. Reding, Ed.; B. V. Baranov, I. S. Barskov, L. N. Indolev, M. A. Levitan & I. O. Murdmaa, Trans.; Vol. 2). Moskva: Mir. [in Russian]

Russo, B., Curcio, E., & Iaccarino, S. (2007). Paleocology and paleoceanography of a Langhian succession (Tremiti Islands, southern Adriatic Sea, Italy) based on benthic foraminifera. Bolletino della Societa Paleontologica Italiana, 46(2–3), 107–124.

Saidova, Kh. M. (1964). Raspredelenie donnykh foraminifer i stratigrafiya osadkov v severo-vostochnoi chasti Tikhogo okeana. Trudy Instituta okeanologii AN SSSR, 68, 84–119. [in Russian]

Saidova, Kh. M. (1965). Raspredelenie donnykh foraminifer v Tikhom okeane. Okeanologiya, 5(1), 99–108. [in Russian]

Senkovskyi, Yu., Hryhorchuk, K., Hnidets, V., & Koltun, Yu. (2004). Heolohichna paleookeanohrafiia okeanu Tetis. Kyiv: Naukova dumka. [in Ukrainian]

Stupka, O. S., Liashkevych, Z. M., Hnylko, O. M., Ponomarova, L. D., Stupka, O. O., Bratus, L. P., Lemishko, O. D., Hnylko, S. R., Kulianda, M. Y., Marchenko, R. P., Haiduk, T. V., & Fitsiak, I. S. (2010). Tektonichne raionuvannia Ukrainskykh Karpat u svitli suchasnykh heolohichnykh kontseptsii (Research paper № DR 0106U002035). Lviv: Instytut heolohii i heokhimii horiuchykh kopalyn NAN Ukrainy. [in Ukrainian]

Uemury, T., & Mitsutani, Sh. (Eds.). (1990). Geologicheskie struktury (E. N. Tolstoi, Trans.). Moskva: Nedra. [in Russian]

Vyalov, O. S., Andreeva-Grigorovich, A. S., Gavura, S. P., Dabyagyan, N. V., Danysh, V. V., Kul’chitskii, Ya. O., Leshchukh, R. I., Lozynyak, P. Yu., Petrashkevich, M. I., Ponomareva, L. D., Romaniv, A. M., & Tsarnenko, P. N. (1989). Ob“yasnitel‘naya zapiska k regional‘noi stratigraficheskoi skheme melovykh otlozhenii Ukrainskikh Karpat [Preprint № 89-5]. L’vov: Institut geologii i geokhimii goryuchikh iskopaemykh AN USSR. [in Russian]

Vyalov, O. S., Gavura, S. P., Danysh, V. V., Lemishko, O. D., Leshchukh, R. I., Ponomareva, L. D., Romaniv, A. M., Smirnov, S. E., Smolinskaya, N. I., & Tsarnenko, P. N. (1988). Stratotipy melovykh i paleogenovykh otlozhenii Ukrainskikh Karpat. Kiev: Naukova dumka. [in Russian]

Vyalov, O. S., Gavura, S. P., Danysh, V. V., Leshchukh, R. I., Ponomareva, L. D., Romaniv, A. M., Tsarnenko, P. N., & Tsizh, I. T. (1981). Istoriya geologicheskogo razvitiya Ukrainskikh Karpat. Kiev: Naukova dumka. [in Russian]

Vyalov, O. S., Gavura, S. P., Danysh, V. V., & Smirnov, S. E. (1987). Opornye pogranichnye razrezy eotsena i oligotsena severnogo sklona Ukrainskikh Karpat. Paleontologicheskii sbornik, 24, 20–27. [in Russian]