Abstract
The conodonts of the Moscovian–Kasimovian boundary beds were restudied in the Kalinovo section—one of the most continuous successions in the Donets Basin, eastern Ukraine. Species of Idiognathodus and Swadelina are most common in the studied interval. Swadelina subexcelsa and Idiognathodus sagittalis, two of four species proposed as hypothetical index species for the Moscovian–Kasimovian boundary are registered in the Kalinovo section. I. turbatus and I. heckeli were not identified in the Donets Basin so far. Four conodont zones were distinguished in the studied Moscovian–Kasimovian boundary interval: the Swadelina gurkovaensis, Sw. subexcelsa, Sw. makhlinae and Idiognathodus sagittalis–I. neverovensis zones. Two potential biostratigraphic events were investigated for selection of the lower boundary of the Kasimovian Stage. One of them is defined by the FAD of Swadelina subexcelsa. It coincides with the base of the Krevyakinian Regional Substage, which is the traditional Moscovian–Kasimovian boundary in the type Kasimovian. But in the Donets Basin the Sw. subexcelsa and Sw. makhlinae zones belong to the upper part of the Lomovatkian Regional Stage, which is late Moscovian in age. This contradicts to the correlation by conodont data. The second event is defined by the FOD of Idiognathodus sagittalis and a number of new conodont species recovered close to the base of the Toretzian Regional Stage of the Donets Basin, and described herein shortly in open nomenclature. This event is more prominent in conodont evolution due to occurrence and then dominance of new species of Idiognathodus and extinction of the Swadelina species characteristic of a whole Upper Moscovian Substage. This event corresponds to the Khamovnikian Regional Substage of the Kasimovian type area, one substage higher than the traditional Moscovian–Kasimovian boundary. This event with outburst of new species documents the new step in conodont evolution. If the position of the Moscovian–Kasimovian boundary will be selected by the FAD of one of the three species—I. sagittalis, I. turbatus or I. heckeli, the boundary will be placed in the lower or middle part of the Khamovnikian Regional Substage of the type Kasimovian and at the base of the Toretzian Regiostage in the Donets Basin. At present according to the Ukrainian Carboniferous Stratigraphical Scheme the Moscovian–Kasimovian boundary in the Donets Basin takes place already at the base of the Toretzian Regiostage. Its position is based on the cyclo-stratigraphic analysis. It does not correspond to that in the Kasimovian stratotype. The correlation of the Donets Basin with the Moscow Syneclise, Ural Mountains, North Spain and partly with South China (Tethyan Province) is mostly reliable but correlation to the U.S. Midcontinent is complicated due to presence of mostly endemic species in both Eurasia and North America. The Moscovian–Kasimovian boundary interval is characterized by a sea-level lowstand that isolated marine basins.
Similar content being viewed by others
Change history
12 August 2022
The missed revised proof corrections were updated.
References
Aisenverg, D.E., A.M. Babenko, M.G. Belenko, Yu.M. Bragin, V.G. Getman, V.S. Dedov, V.G. Konashev, V.V. Lagutina, M. Levenshtein, I.A. Makarov, Yu.N. Nagornyi, L.P. Nesterenko, V.I. Poletaev, V.S. Popov, A.P. Rotay, G.U. Sokolova, O.P. Fisunenko, G.V. Sharmanova, and A.K. Schegolev. 1975. Field Excursion Guidebook for the Donets Basin. VIII International Congress on Carboniferous Stratigraphy and Geology. Moscow, 1975:1–360. Moscow: Nauka (in Russian and English).
Alekseev, A. S., N.V. Goreva, T.N. Isakova, and O.L. Kossovaya. 2009. Afanasievo section, neostratotype of Kasimovian Stage. In Type and reference Carboniferous sections in the South Part of the Moscow Basin, Field Trip Guidebook of International Field Meeting of the I.U.G.S. Subcommission on Carboniferous Stratigraphy “The Historical Type Sections, Proposed and Potential GSSP of the Carboniferous of Russia,” Moscow, August 11-13, 2009, eds. A.S. Alekseev, and N.V. Goreva, 91–114. Moscow: Borissiak Paleontological Institute of Russian Academy of Sciences.
Barrick, J.E., D.R. Boardman, and P.H. Heckel. 1996. Biostratigraphy across the Desmoinesian-Missourian boundary in North America Midcontinent, USA: Implications for defining the Middle-Upper Pennsylvanian Series boundary. Newsletters on Stratigraphy 34: 161–175.
Barrick, J.E., A.S. Alekseev, and T.I. Nemyrovska. 2000. Provincialism in Idiognathodus and Streptognathodus during the Moscovian and Kasimovian. Geological Society of America, Abstracts with Programs 32(3):32(3):A2–A3.
Barrick, J.E., L.L. Lambert, P.H. Heckel, S.J. Rosscoe, and D.R. Boardman. 2013. Midcontinent Pennsylvanian conodont zonation. Stratigraphy 10(1–2): 55–72.
Barrick, J.E., A.S. Alekseev, S. Blanco-Ferrera, N.V. Goreva, K. Hu, L.L. Lambert, T.I. Nemyrovska, Y. Qi, R.M. Scott, and J. Sanz-López. 2021. Carboniferous conodont biostratigraphy. In The Carboniferous timescale, eds. S.G. Lucas, J.W. Schneider, X. Wang, and S. Nikolaeva. Geological Society, London, Special Publication. https://doi.org/10.1144/SP512-2020-38.
Barskov, I.S., and A.S. Alekseev. 1975. Konodonty crednego I verkhnego karbona Podmoskovnogo basseina [Conodonts of the Middle and Upper Carboniferous of the Moscow Basin]. Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya 6: 84–99 (in Russian).
Barskov, I.S., and A.S. Alekseev. 1976. Novye vidy roda Idiognathodus (konodonty) srednego-verkhnego karbona Moskovskogo regiona [New species of the genus Idiognathodus (conodonts) from the Middle-Upper Carboniferous of the Moscow region]. Paleontologicheskij Zhurnal 4: 119–121 (in Russian).
Barskov, I.S., A.S. Alekseev, and N.V. Goreva. 1979. Carboniferous conodonts of the Moscow Basin. In: Paleontological Characteristic of Main Carboniferous Units, eds. R.H. Wagner, A.C. Higgins and S.V. Meyen, Compte Rendu of the XIII International Congress on the Carboniferous Stratigraphy and Geology. Moscow, 3: 239–246.
Brazhnikova, N.E. 1939. Do vivchennya foraminifer Tsentralnogo raionu Donbasa Contribution to the foraminifers of the Central region of Donbas. Geologichnuy Zhurnal 6(1–2):145–165. Vydavnitstvo Akademii Nauk URSR (in Ukrainian with summary in Russian and English).
Davydov, V.I., and R. Khodjanyazova. 2009. Moscovian-Kasimovian transition in Donets Basin: fusulinid taxonomy, biostratigraphy correlation and paleobiogeography. In Type Sections of the Carboniferous in Russia and Potential Global Stratotypes, ed. V.N. Puchkow, Proceedings of the International Conference, Ufa-Sibai, 13–18 August, 2009. Institute of Geology. Bashkirian Academy of Sciences, Ufa: 193–196.
Goreva, N.V., and A.S. Alekseev. 2006. New conodont species from the Kasimovian Stage (Upper Carboniferous) of Moscow and Moscow Basin. Paleontological Journal 40(2):193–197.
Goreva, N.V., and A.S. Alekseev. 2007. Korelyatsiya verkhnekamennougolnykh (Pensylvaniy) otlozheniy Moskovskoy sineklizy i Donetskogo basseiya po konodontam [Correlation of Upper Carboniferous (Pennsylvanian) deposits in the Moscow Syneclise and Donets Basin by conodonts]. In Paleontologichni doslidzhennya v Ukraini: istoriya, suchasnii stan ta perspektivi: Zb. nauk. prats Instituta geologichnikh nauk NAN Ukraini Paleontological Achievements in Ukraine: History, Modern State, and Prospects: Collected Scientific Works of the Institute of Geological Sciences NAS of Ukraine], 110–114. Kiev: Nora-Print (in Russian).
Goreva, N.V., and A.S. Alekseev. 2010. Upper Carboniferous conodont zones of Russia and their global correlation. Stratigraphy and Geological Correlation 18 (6): 593–606.
Goreva, N.V., and A.S. Alekseev. 2019. Conodonts of the Krevyakinian and Khamovnikian Substages of the Kasimovian Stage in the Type Region (Moscow Basin). Paleontological Journal 53(9): 950–955.
Gunnell, F.H. 1931. Conodonts from the Fort Scott Limestone of Missouri. Journal of Paleontology 5(3): 244–252.
Gunnell, F.H. 1933. Conodonts and fish remains from the Cherokee Kansas City, and Wabaunsee groups of the Missouri and Kansas. Journal of Paleontology 7(3): 261–297.
Heckel, P., A.C. Alekseev, D.R. Boardman, N.V. Goreva, T.I. Nemyrovska, K. Ueno, E. Villa, and D.M. Work. 2007. Cyclothem [“digital”] correlation and biostratigraphy across the global Moscovian-Kasimovian-Gzhelian stage boundary interval (Middle-Upper Pennsylvanian) in North America and Eastern Europe. Geology 35(7): 607–610. https://doi.org/10.1130/G23654A.I.
Hogancamp, N.J., S.J. Rosscoe, and J.E. Barrick. 2017. Geometric morphometric analysis of P1 element asymmetry in the Late Pennsylvanian conodont Idiognathodus magnificus Stauffer and Plummer 1932. Stratigraphy 14: 179–196.
Hu, K., Y. Qi, W. Qie, and Q. Wang. 2020. Carboniferous conodont zonation of China. Newsletters on Stratigraphy 53 (2): 141–190.
Hu, K., Y. Qi, and X. Wang. 2021. Middle-late Pennsylvanian conodonts from South China: implications for the global Moscovian-Kasimovian boundary and faunal provincialism. Palaeogeography, Palaeoclimatology, Palaeoecology 577: https://doi.org/10.1016/j.palaeo.2021.110565.
Ivanov, A.P. 1926. Sredne i verkhnekamennougol’nye otlozheniya Moskovskoy Provintsii [Middle and Upper Carboniferous deposits of the Moscow Province]. Otdel Geologicheskiy 5 (1–2): 133–180 (in Russian).
Khodjanyazova, R.R., V.I. Davydov, I.P. Montañez, and M.D. Schmitz. 2014. Climate-and eustasy-driven cyclicity in Pennsylvanian fusulinid assemblages, Donets Basin (Ukraine). Palaeogeography, Palaeoclimatology, Palaeoecology 396: 41–61.
Kireeva, G.D. 1953. O nizhnei granitse verkhnego karbona v donetskom basseine [On the lower boundary of the Upper Carboniferous in the Donets Basin]. Doklady Akademii Nauk SSSR 88(1): 117–119 (in Russian).
Kossenko, Z.A. 1975. Novye vidy konodontov iz otlozheniy moskovskogo yarusa v yugo-zapadnoy chaste Donetskogo baseina [New species of conodonts of the Moscovian Stage of the south-western part of the Donets Basin]. Geological Journal 35(5): 126–133 (in Russian).
Kozitskaya, R. I., Z.A. Kossenko, O.M. Lipnjagov, and T.I. Nemirovskaya. 1978. Konodonty karbona Donetskogo baseina [Carboniferous conodonts of the Donets Basin]: 1–136. Kiev: Naukova Dumka, Akademiâ Nauk Ukrainskoj SSR (in Russian).
Lambert, L.L., P.H. Heckel, and J.E. Barrick. 2003. Swadelina new genus (Pennsylvanian Conodonta), a taxon with potential chronostratigraphic significance. Micropaleontology 49(2):151–158.
Makhlina, M.Kh., A.S. Alekseev, N.V. Goreva, T.N. Isakova, and S.V. Drutskoy. 2001a. Srednii karbon Moskovskoi sineklizy (yuzhnaya chast). Tom 1. Stratigrafiya [Middle Carboniferous of Moscow Syneclise (Southern Part), vol. 1. Stratigraphy]:1–244. Moscow:Paleontologichesky Institute, Rossiyskaya Akademiya Nauk (in Russian).
Makhlina, M.Kh., A.S. Alekseev, R.O.Gorjunova, N.V. Goreva, T.N. Isakova, O.L.Kossovaya, S.S. Lazarev, O.A. Lebedev, and A.A. Shkolin. 2001b. Srednii karbon Moskovskoi sineklizy (yuzhnaya chast). Tom II. Paleontologicheskaya kharakteristika [Middle Carboniferous of Moscow Syneclise (Southern Part), vol. 2. Paleontological Characteristics]:1–328. Moscow: Nauchnyi Mir (in Russian).
Méndez, C.A. 2006. Upper moscovian-middle kasimovian conodonts (Pennsylvanian, Carboniferous) from the las llacerias section (Cantabrian Zone, North Spain). Geobios 39(2):245–254.
Nemyrovska, T.I. 2011a. Late Moscovian (Carboniferous) conodonts of the genus Swadelina from the Donets Basin, Ukraine. Micropaleontology 57(6):491–505.
Nemyrovska, T.I. 2011b. Preliminary Moscovian conodont scale of the Donets Basin, Ukraine. Newsletter on Carboniferous Stratigraphy 29: 56–61.
Nemyrovska, T.I. 2017. Late Mississippian-Middle Pennsylvanian conodont zonation of Ukraine. Stratigraphy 14(1–4): 299–318.
Nikitin, S.N. 1890. Kamennougol’nye otlozheniya Podmoskovnogo Kraya i artezianskiye vody pod Moskvoyu [Carboniferous deposits of the Moscow region and artesian waters in the vicinity of Moscow]. Transactions Geological Committee 5: 1–182 (in Russian).
Rosscoe, S.J., and J.E. Barrick. 2009. Revision of Idiognathodus species from the Desmoinesian-Missourian (~Moscovian-Kasimovian) boundary interval in the Midcontinent Basin, North America. Palaeontographica Americana 62: 115–147.
Rosscoe, S.J., and J.E. Barrick. 2013. North American species of the conodont genus Idiognathodus from the Moscovian-Kasimovian boundary composite sequence and correlation of the Moscovian-Kasimovian stage boundary. New Mexico Museum of Natural History and Science Bulletin 60: 354–371.
Shchogolev, A.K., and R.I. Kozitskaya. 1984. Paleontologicheskoye obosnovaniye proekta standartnoy shkaly verkhnego karbona Yevropy i Sredney Azii [Paleontological substantiation of the Project on the Standard scale of the Upper Carboniferous of Europe and Middle Asia], In Verkhnii karbon SSSR. Mezhvedomstvennyi stratigraficheskii komitet SSSR, Trudy [The Upper Carboniferous of the USSR, Proceedings of the Interdepartmental Stratigraphic Committee of the USSR] 13: 107-113. Moscow: Nauka (in Russian).
Stratigraphic schemes of the phanerozoic and precambrian of the ukraine. 1993. Interdepartmental stratigraphic committee of the ukraine, ukrainian state commiteeon geology and utilization of bowels of the earth, Kiev: Academy of Sciences of Ukraine 1–60.
Teodorovich, G.I. 1949. O podrazdelenii verkhnego karbona na yarusy (On the subdivision of the Upper Carboniferous into stages). Doklady Akademii Nauk SSSR 67(3): 537–540 (in Russian).
Ueno, K., Task Group. 2009. Report of the Task Group to establish the Moscovian-Kasimovian and Kasimovian-Gzhelian boundaries. Newsletter on Carboniferous Stratigraphy 27: 14–18.
Ueno, K., Task Group. 2014. Report of the Task Group to establish the Moscovian-Kasimovian and Kasimovian-Gzhelian stage boundaries. Newsletter on Carboniferous Stratigraphy 31: 36–40.
Ueno, K., Task Group. 2017. Report of the Task Group to establish the Moscovian-Kasimovian and Kasimovian-Gzhelian stage boundaries. Newsletter on Carboniferous Stratigraphy 33: 18–20.
Villa, E., Task Group. 2004. Progress on the search for a fossil event marker close to the Moscovian-Kasimovian boundary. Newsletter on Carboniferous Stratigraphy 22: 14–16.
Villa, E., Task Group. 2006. Progress on the search for a fossil event marker close to the Moscovian-Kasimovian boundary. Newsletter on Carboniferous Stratigraphy 24: 8–9.
Villa, E., Task Group. 2007. Progress on the search for a fossil event marker close to the Moscovian-Kasimovian boundary. Newsletter on Carboniferous Stratigraphy 25: 7–8.
Villa, E., Task Group. 2008. Progress Report of the Task Group to establish the Moscovian-Kasimovian and Kasimovian-Gzhelian boundaries. Newsletter on Carboniferous Stratigraphy 26: 12–13.
Acknowledgements
This study was supported by the Institute of Geological Sciences of the National Academy of Sciences of Ukraine (Project No. III-7-20, Grant Number 6541230). Many thanks to the PalSIRP grant for the support. I am indebted to Prof. James Barrick, Prof. Aleksander S. Alekseev, Dr. Keyi Hu and Dr. Paul Brenckle for fruitful discussions and comments. My special thanks to Prof. Hans-Georg Herbig for his important comments that helped me to improve my manuscript. I am thankful to the other reviewers for their helpful comments and corrections of English. I am thankful to Mr V. Permyakov for help in SEM picturing of conodonts.
Author information
Authors and Affiliations
Corresponding author
Additional information
Handling Editor: Hans-Georg Herbig.
Rights and permissions
About this article
Cite this article
Nemyrovska, T. Moscovian–Kasimovian boundary conodont assemblages from the Kalinovo section, Donets Basin, Ukraine. PalZ 96, 543–555 (2022). https://doi.org/10.1007/s12542-022-00612-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12542-022-00612-y