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Callovian Ostracods of Central Dagestan: Biostratigraphy, Paleoecology, and Chorology

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Abstract

Analysis of the distribution of ostracods from the Armkhi Formation (Callovian) of the Tsudakhar section (Central Dagestan) enabled the identification of a stratigraphic sequence of six assemblages determined by paleoecological conditions and the first ostracod-based biostratigraphic zonation of the Callovian of Dagestan. Beds with Pleurocythere khapissovi and the Neurocythere cruciata intermedia Zone of the European ostracod scales were identified in the middle Callovian; this facilitated the interregional correlation for ostracods. Paleoecological analysis demonstrated the formation of the lower part of the section (beds with P. khapissovi and the N. cruciata intermedia Zone) in the coastal zone of the upper subtidal with normal marine salinity, good aeration, and low sedimentation rates. Sediments of the upper part of the section (paleoecological intervals with Schuleridea translucida–Cytherella perennis and with C. perennis) accumulated in the lower zone of the upper subtidal with a high sedimentation rate, high (and constantly increasing) eutrophication, and lowered pH values. Analysis of the paleogeographic distribution of the species studied revealed the connections of the Caucasus Sea to Western and Eastern Europe and to Central Asia.

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REFERENCES

  1. Andreev, Yu.N., Cretaceous ostracods of Central Asia (composition, distribution, development, geological significance), Doctoral (Geol.-Mineral.) Dissertation, Moscow, 1988 [unpublished].

  2. Babinot, J.-F. and Lethiers, F., Importance du taxon generique chez les Ostracodes fossiles, Bull. Soc. Geol. Fr., 1984, vol. 26, no. 4, pp. 591–602.

    Google Scholar 

  3. Basha, S.H., Ostracoda from the Jurassic system of Jordan (including a stratigraphical outline), Rev. Esp. Micropaleontol. 1980, vol. 12, no. 2, pp. 231–254.

    Google Scholar 

  4. Bate, R.H., Ostracods from Callovian to Tithonian sediments of Tanzania, East Africa, Bull. Brit. Mus. Nat. Hist. Geol., 1975, vol. 26, no. 5, pp. 161–223.

    Google Scholar 

  5. Bate, R.H., Upper Jurassic Ostracoda from Tanzania, East Africa, in Proc. VI Colloque African Micropaleontol., Tunis. Ann. Min. Geol. Tunis, 1977, no. 28, pp. 163–183.

  6. Bate, R.H., Middle Jurassic (Aalenian–Bathonian), in Ostracods in British Stratigraphy, Whittaker, J.E. and Hart, M.B., Eds., Micropaleontol. Soc. Spec. Publ. Geol. Soc. London., 2009, pp. 199–223.

  7. Beher, E., Brand, E., and Franz, M., Bathonian and Lower Callovian ostracods of Albstadt-Pfeffingen (Middle Jurassic, Baden-Württemberg, Germany), Palaeodiversity, 2010, vol. 3, pp. 43–57.

    Google Scholar 

  8. Bielecka, W., Styk, O., Błaszyk, J., and Kopik, J., Middle Jurassic. Ostracoda Latreille, 1806, in Geology of Poland. Atlas of Guide and Characteristic Fossils, Pt. 2b. Mesozoic Jurassic, Malinowska, L., Ed., Warsaw: Wydawnictwa Geologiczne, 1988a, pp. 165–179.

    Google Scholar 

  9. Bielecka, W., Styk, O., Błaszyk, J., and Kopik, J., Upper Jurassic. Ostracoda Latreille, 1806, in Geology of Poland. Atlas of Guide and Characteristic Fossils. Pt. 2b. Mesozoic Jurassic, Malinowska, L., Ed., Warsaw: Wydawnictwa Geologiczne, 1988b, pp. 359–376.

    Google Scholar 

  10. Błaszyk, J., Middle Jurassic ostracods of the Czestochowa region (Poland), Acta Paleontol. Pol., 1967, vol. 12, no. 1, pp. 1–75.

    Google Scholar 

  11. Bodergat, A.-M., Les ostracodes marins du Jurassique Europeen. Utilisation stratigraphique, Bull. Centre Rech. Elf Explor. Prod. Mem., 1997, vol. 17, pp. 197–223.

    Google Scholar 

  12. Boomer, I. and Eisenhauer, G., Ostracod faunas as palaeoenvironmental indicators in marginal marine environments, in The Ostracoda: Applications in Quaternary Research, Chivas, A. and Holmes J., Eds., Am. Geophys. Monogr., 2002, no. 131, pp. 135–150.

  13. Brand, E., Biostratigraphische untergliederung des Ober-Bathonium im Raum Hildesheim, Nordwestdeutschland mittels Ostracoden und korrelation ihrer vertikalreichweiten mit Ammoniten-Zonen, Geol. Jb. A121, 1990, pp. 119–273.

    Google Scholar 

  14. Brand, E. and Fahrion, H., Dogger NW-Deutschlands, in Arbeitskreis Deutscher Mikropalaontologen: Leitfossilien der Mikropalaontologie, Berlin: Borntraeger, 1962, pp. 123–158.

    Google Scholar 

  15. Buck, E., Stratigraphisch wichtige Ostrakoden im Lias u. Dogger SW-Deutschlands, Freiburg i. Br., 1954 [unpublished table].

  16. Corbari, L., Mesmer-Dudons, N., Carbonel, P., and Massabuau, J.-C., Cytherella as a tool to reconstruct deep-sea paleo-oxygen levels: the respiratory physiology of the platycopid ostracod Cytherella cf. abyssorum,Mar. Biol., 2005, vol. 147, pp. 1377–1386.

    Google Scholar 

  17. Dépêche, F., Description de quelques ostracodes nouveaux de bathonien Lorrain, Rev. Micropaleontol., 1969, no. 2, pp. 107–118.

  18. Dépêche, F., Etude des ostracodes du Dogger du Bassin Parisien. I. Ostracodes du Bathonien inferieur et de la base du Bathonien moyen de Port-en-Bessin, Rev. Micropaleontol., 1973, no. 4, pp. 213–226.

  19. Dépêche, F., Les ostracodes d’une plate-forme continentale au Jurassique: recherches sur le bathonien du Bassin Parisien, in Mém. Sci. Terre. Univ. Pierre-et-Marie-Curie, Paris, 1984, no. 8438, pp. 1–419 (unpublished).

  20. Dépêche, F., Lias supérieur, Dogger, Malm, in Atlas des Ostracodes de France. Bull. Centr. Rech. Explor.-Prod. Elf-Aquitaine, Mem., 1985, pp. 119–145.

  21. Dépêche, F., Le Nindre, Y., Manivit, J., and Vaslet, D., Les ostracodes du jurassique d’Arabie Saoudite centrale: systématique, répartition stratigraphique et paléogéographique, Geobios. Mém. Spéc., 1987, no. 9, pp. 221–275.

  22. Dietze, V., Franz, M., Kutz, M., and Waltschew, A., Stratigraphy of the Middle Jurassic Sengenthal Formation of Polsingen-Ursheim (Nördlinger Ries, Bavaria, Southern Germany), Palaeodiversity, 2017, vol. 10, pp. 49–95. https://doi.org/10.18476/pale.v10.a5

  23. Dobrova, M.R., Stratigrafic distribution of ostracods in marine deposits of Syria and their application for correlation within the Eastern Medioterranean, in “Biostratigrafiya i mikroorganizmy fanerozoya Evrazii,” Tr. XII Vseross. mikropaleontol. soveshch. (Proc. XII All-Union Micropaleontol. Soc. “Biostratigraphy and Microfossils of the Phanerozoic in Eurasia”), Podobina, V.M., Savina, N.I., Kuznetsova, K.I., Muzylev, N.G., Eds., Moscow: GEOS, 1997, pp. 113–118.

  24. Franz, M., Tesakova, E., and Beher, E., Documentation and revision of the index ostracods from the Lower and Middle Jurassic in SW Germany according to BUCK (1954), Palaeodiversity, 2009, vol. 2, pp. 119–167.

    Google Scholar 

  25. Franz, M., Beher, E., and Dietl, G., The Bathonian and Early Callovian ostracoda of Baden-Wuerttemberg, Southern Germany, N. Jb. Geol. Palaontol. Abh., 2014, vol. 274, nos. 2/3, pp. 149–185.

    Google Scholar 

  26. Franz, M., Ebert, M., and Stulpinaite, R., Aalenian–Lower Bajocian (Middle Jurassic) ostracods from the Geisingen clay pit (SW Germany), Palaeodiversity, 2018, vol. 11, pp. 59–105.

    Google Scholar 

  27. Gavrilov, Yu.O., Dynamics of formation of the Jurassic terrigenous complex of the Greater Caucasus: sedimentology, geochemistry, post-sedimentation transformations, in Tr. GIN RAN. Vyp. 555 (Trans. Geol. Inst. Ross. Acad. Sci. Vol. 555), 2005.

    Google Scholar 

  28. Gavrilov, Yu.O., Zakharov, V.A., Rogov, M.A., et al., Tsudakhar, in Yurskie otlozheniya tsentral’noi chasti Gornogo Dagestana. Putevoditel’ geologicheskikh ekskursii VI Vseross. soveshch. “Yurskaya sistema Rossii: problemy stratigrafii i paleogeografii,” 15–20 sentyabrya 2015 g. (Jurassic Deposits of the Central Part of the Mountain Dagestan. Field Guide to the VI All-Russ. Conf. “Jurassic System of Russia: Problems of Stratigraphy and Paleogeography,” September 15–20, 2015, Makhachkala), Cherkashin, V.I., Ed., Makhachkala: ALEF, 2015, pp. 81–105.

  29. Gerasimov, P.A., Mitta, V.V., Kochanova, M.D., and Tesakova, E.M., Iskopaemye kelloveiskogo yarusa Tsentral’noi Rossii (Fossils of the Callovian Stage of Central Russia), Moscow: Vseross. Nauchno-Issled. Geol. Neft. Inst.; Mosk. Gor. Stants. Yunykh Nat., 1996 [in Russian].

  30. Glinskikh, L.A. and Tesakova, E.M., The first data on Callovian ostracods of Central Dagestan, Paleontol. J., 2020 (in press).

  31. Grékoff, N., Ostracodes du Bassin du Congo. Crétacé inférieur du Nord du Bassin, Ann. Mus. Royal Congo Belge, 8, Sciences Geologiques, 1957, vol. 19, nos. 1–10, pp. 1–97.

  32. Grékoff, N., Contribution à l'étude des Ostracodes du Mésozoïque moyen (Bathonien–Valanginien) du Bassin de Majunga, Madagascar, Rev. I.F.P., Paris, 1963, pp. 1709–1762.

    Google Scholar 

  33. Herngreen, G.F.W., Lissenberg, Th., de Boer, K.F., Romein, B.J., and Wijker, N.C., Middle Callovian beds in the Achterhoek, Eastern Netherlands, Med. Riks Geol. Dienst., 1983, vol. 37, no. 3, pp. 1–29.

    Google Scholar 

  34. Huber, B., Muller, B., and Luterbacher, H., Mikropaläontologische untersuchungen an der Callovien/Oxfordien-Grenze im Schweizer Jura und auf der Schwäbischen Alb (vorläufige Mitteilung), Eclogae Geol. Helv., 1987, vol. 80, no. 2, pp. 449–459.

    Google Scholar 

  35. Karpuk, M.S., Upper Barremian–Aptian ostracods of the Crimean Mountains: stratigraphic significance and paleoecology, Cand. (Geol.-Mineral.) Dissertation, Moscow: Geol. Inst. Ross. Akad. Nauk, 2016 [unpublished].

  36. Kilenyi, T., The Jurassic. Part III, Callovian–Portlandian, in A Stratigraphical Index of British Ostracoda, Bate, R. and Robinson, E., Eds., Geol. J., Spec. Iss., vol. 8, no. 1978, pp. 259–298.

  37. Kolasa, J., Hewitt, C.L., and Drake, J.A., Rapoport’s rule: an explanation or a byproduct of the latitudinal gradient in species richness? Biodiversity Conserv., 1998, vol. 7, pp. 1447–1455.

    Google Scholar 

  38. Kolpenskaya, N.N., Jurassic, in Prakticheskoe rukovodstvo po mikrofaune. Tom 7. Ostrakody mezozoya (Practical Manual on Microfauna of the USSR. Vol. 7. Mesozoic Ostracods), St. Petersburg: Izd. Vseross. Nauchno-Issled. Geol. Inst., 1999, pp. 125–129.

  39. Kupriyanova, N.V., Lower Cretaceous ostracods of Kolguev Island, in Stratigrafiya i fauna paleozoya i mezozoya Arktiki. Sb. nauchn. tr. (Stratigraphy and Fauna of Paleozoic and Mesozoic of the Arctic. Coll. Sci. Works), St. Petersburg: VNIIOkeangeologiya, 2000, pp. 92–98.

  40. Kuznetsova, K.I. and Dobrova, M.R., Correlation of zonal scales of the Jurassic of the Eastern Mediterranean based on foraminifers and ostracods, Dokl. Akad. Nauk, 1995, vol. 340, no. 2, pp. 218–221.

    Google Scholar 

  41. Kuznetsova, K.I. and Dobrova, M.R., Middle Jurassic basins of the Eastern Mediterranean and their microbiota (foraminifers and ostracods), Stratigr. Geol. Correl., 1997, vol. 5, no.1, pp. 32–41.

    Google Scholar 

  42. Liebau, A., Skulptur-beziehungen Jurassischer Progonocytheridae (Ostracoden), N. Jb. Geol. Paläontol.Abh., 1987, vol. 176, no. 1, pp. 15–47.

    Google Scholar 

  43. Lutze, G.F., Zur stratigraphie und palaontologie des Callovien und Oxfordien in Nordwest-Deutschland, Geol. Jahr, 1960, vol. 77, pp. 391–532.

    Google Scholar 

  44. Lyubimova, P.S., Ostracods from the Mesozoic deposits of the Middle Volga Region and the General Syrt, in Tr. VNIGRI. Nov. Ser. (Trans. All-Russ. Petrol. Res. Explor. Inst. New Ser.), 1955, vol. 84, pp. 3–190.

  45. Lyubimova, P.S., Triassic and Jurassic ostracods of the Eastern Ukraine, in Tr. VNIGRI. Nov. Ser. (Trans. All-Russ. Petrol. Res. Explor. Inst. New Ser.), 1956, vol. 98, pp. 533–583.

  46. Makhnach, V.V. and Tesakova, E.M., Palaeogeographic reconstructions of the natural environment in southeast Belarus during the Bathonian-Oxfordian ages, Moscow Univ. Geol. Bull., 2015, vol. 70, no. 2., pp. 159–170.

    Google Scholar 

  47. Malz, H., Zur Kenntnis einiger Ostracoden-Arten der Gattungen Kinkelinella und Praeschuleridea,Senckenbergiana Lethaea, 1966, vol. 47, no. 4, pp. 385–404.

    Google Scholar 

  48. Malz, H., Ostracoden-Studien im Dogger, 8: Die Arten der Gattung Lophocythere, ihre stratigraphische und regionale Verbreitung, Senckenbergiana Lethaea, 1975, vol. 56, nos. 2–3, pp. 123–145.

    Google Scholar 

  49. Masumov, A.S., Yurskie ostrakody Uzbekistana (Jurassic Ostrac-ods of Uzbekistan), Tashkent: Fan, 1973 [in Russian].

  50. Nikitenko, B.L., Stratigrafiya, paleobiogeografiya i biofatsii yury Sibiri po mikrofaune (foraminifery i ostrakody) (Stratigraphy, Paleobiogeography, and Biofacies of the Jurassic in the South Siberia by Foraminifers and Ostracods), Novosibirsk: Parallel’, 2009 [in Russian].

  51. Oertli, H.J., Faunes d’Ostracodes du Mesozoique de France.Leiden(Brill), 1963

    Google Scholar 

  52. Oertli, H.J., On the Jurassic microfaunas of Israel; Ostracoda, in Microbiostratigraphy of the Jurassic of Israel, Maync W. Ed., Geol. Surv. Israel. Bull., 1966, no. 40, pp. 44–55.

  53. Ohmert, W., Ammoniten-Faunen im tiefen Unter-Bajocium des Reutlinger Gebiets (mittlere Schwäbische Alb) [mit einem Beitrag zur Ostracoden-Stratigraphie], Jahresh. Landesamts Geol., Rohst.Bergbau Baden-Wuerttemb., 2004, vol. 40, pp. 9–141.

    Google Scholar 

  54. Olempska, E. and Błaszyk, J., A boreal ostracod assemblage from the Callovian of the Lukow Area, Poland, Acta Palaeontol. Pol., 2001, vol. 46, no. 4, pp. 553–582.

    Google Scholar 

  55. Omatsola, M.E., On the occurrence of Cytherellids (Ostra-codes, Crustacea) in a brackish-water environment, Bull. Geol. Instit. Univ. Uppsala. New Ser., 1971, vol. 2, no. 10, pp. 91–95.

  56. Pokorný, V., The diversity of fossil ostracode communities as an indicator of palaeogeographic conditions, in Paléoécologie Ostracodes, Pau 1970, Oertli, H.J., Ed., Bull. Centre Rech. Pau-SNPA, 1971, vol. 5, pp. 45–61.

  57. Pyatkova, D.M. and Permyakova, M.N., Foraminifery i ostrakody yury Ukrainy (Foraminifers and Ostracods of the Southern Ukraine), Kiev: Nauk. Dumka, 1978 [in Russian].

  58. Schudack, U., Revision, dokumentation und stratigraphie der ostracoden des nordwestdeutschen Oberjura und Unter-Berriasium, Berl. Geowiss. Abh., 1994, Ser. E, vol. 11.

    Google Scholar 

  59. Schudack, U. and Schudack, M.E., Ostracods from the Upper Jurassic (Oxfordian–Tithonian) of southern Germany, J. Micropalaeontol., 2000, vol. 19, pp. 97–112.

    Google Scholar 

  60. Schudack, U., Schudack, M., Marty, D., and Comment, G., Kimmeridgian (Late Jurassic) ostracods from Highway A16 (NW Switzerland): taxonomy, stratigraphy, ecology, and biogeography, Swiss J. Geosci., 2013, vol. 106, pp. 371–395.

    Google Scholar 

  61. Sheppard, L.M., Bathonian ostracod correlation north and south of the English Channel, with the description of two new Bathonian ostracods, in Microfossils of Recent and Fossil Shelf Seas, Neale, J.W. and Brasier, M.D., Eds., Chichester: Ellis Horwood, 1981a, pp. 71–83.

    Google Scholar 

  62. Sheppard, L.M., Middle Jurassic Ostracoda from Southern England and Northern France, Thesis PhD, Univ. College London, 1981b [unpublished thesis].

  63. Shornikov, E.I. and Mikhailova, E.D., Ostrakody Bythocytheridae rannego etapa razvitiya. Sravnitel’naya morfologiya, paleoekologiya, puti evolyutsii (Bythocytheridae Ostracods at the Early Stage of Development. Comparative Morphology, Paleoecology, and Evolutionary Pathways), Moscow: Nauka, 1990 [in Russian].

  64. Shurupova, Ya.A. and Tesakova, E.M., Phylogeny of the subgenus Palaeocytheridea (Palaeocytheridea) (Progonocytheracea, Pleurocytheridae) from Middle Jurassic of Europe, in Proc. 18th Int. Symp. on Ostracoda (ISO-18), Abstract book. Univ. California, Santa-Barbara, August 27–31,2017, 2017a, pp. 77–78.

  65. Shurupova, Ya.A. and Tesakova, E.M., Detailed biostratigraphic scales as based on the palaeobiogenetical approach (an example of the Upper Bajocian–Lower Bathonian ostracod scale of the Russian Platform), Volumina Jurassica, 2017b, vol. 15, pp. 1–17.

    Google Scholar 

  66. Shurupova, Ya.A. and Tesakova, E.M., Species interrelatedness in the genus Lophocythere Silvester-Bradley, 1948 (Ostracoda) in the Late Callovian of the Russian Plate, Paleontol. J., 2019, vol. 53, no. 9, pp. 54–59. https://doi.org/10.1134/S0031030119090144

    Article  Google Scholar 

  67. Sylvester-Bradley, P.C., Bathonian ostracods from the Boueti Bed of Langton Herring, Dorset, Geol. Mag., 1948, vol. 85, pp. 185–204.

    Google Scholar 

  68. Tesakova, E.M., Callovian and Oxfordian ostracods from the Central Region of the Russian Plate, Paleontol. J., 2003, vol. 37, no. 2, pp. 107–227.

    Google Scholar 

  69. Tesakova, E., Late Callovian and Early Oxfordian ostracods from the Dubki section (Saratov area, Russia): implications for stratigraphy, paleoecology, eustatic cycles and palaeobiogeography, N. Jb. Geol. Paläonolt. Abh., 2008, vol. 249, no. 1, pp. 25–45.

    Google Scholar 

  70. Tesakova, E.M., Foraminifers and ostracods: What assemblage the future of detailed stratigraphy belongs to? in Mater. 4-go Mezhd. simp. “Evolyutsiya zhizni na Zemle,” 10–12 noyabrya 2010 g., Tomsk (Proc. IV Int. Symp. “Evolution of the Life on the Earth,” November 10–12, 2010, Tomsk), Podobina, V.M., Ed., Tomsk: TML-Press, 2010, pp. 411–414.

  71. Tesakova, E.M., Ostracode-based reconstruction of paleodepths in the Early Callovian of the Kursk Region, Central Russia, Paleontol. J., 2013a, vol. 47, no. 10, pp. 1–16.

    Google Scholar 

  72. Tesakova, E.M., Ostracods of the genus Palaeocytheridea Mandelstam in the Middle and Upper Jurassic of Europe: 1. Development of ideas on the content of the genus and the results of its revision, Paleontol. J., 2013b, vol. 47, no. 3, pp. 256–271.

    Google Scholar 

  73. Tesakova, E.M., Jurassic ostracods of the Russian Plate: stratigraphic significance, paleoecology and paleogeography, Doctoral. (Geol.-Mineral.) Dissertation, Moscow, 2014a [unpublished].

  74. Tesakova, E.M., Ostracods of the genus Palaeocytheridea Mandelstam in the Middle and Upper Jurassic of Europe: 3. Stratigraphy and paleobiogeography, Paleontol. J., 2014b, vol. 48, no. 1, pp. 53–57.

    Google Scholar 

  75. Tesakova, E.M., Correlation of Middle–Upper Jurassic ostracod zonations of Western and Eastern Europe, in Yurskaya sistema Rossii: problemy stratigrafii i paleogeografii. Shestoe Vseross. soveshch., 15–20 sentyabrya 2015 g., Makhachkala. Nauchn. mater. (Proc. VI All-Russ. Conf. “Jurassic System of Russia: Problems of Stratigraphy and Paleogeography,” September 15–20, 2015, Makhachkala), Zakharov, V.A., Ed., Makhachkala: ALEF, 2015, pp. 268–272.

  76. Tesakova, E.M., Biostratigraphie du Jurassique moyen des sondages Benken et Schlattingen-1 (Nord de la Suisse) ètablie sur la base de la répartition des ostracodes, NAGRA Arbeitsber. NAB, 2017, vol. 17-41, p. 79.

    Google Scholar 

  77. Tesakova, E.M. and Savel’eva, Yu.N., Ostracods from Jurassic–Cretaceous boundary beds of Eastern Crimea: stratigraphy and paleoecology, in Paleobiologiya i detal’naya stratigrafiya fanerozoya. K 100-letiyu so dnya rozhdeniya akademika V.V. Mennera (“Paleobiology and Detailed Stratigraphy of the Phanerozoic.” To the 100th Anniversary of Acad. V.V. Menner), Alekseev, A.S. and Mikhailova, I.A., Eds., Moscow: Ross. Akad. Estestv. Nauk, 2005, pp. 135–155.

  78. Tesakova, E.M., Franz, M., Baykina, E., and Beher, E., A new view on Bathonian ostracods of Poland, Senckenbergiana Lethaea, 2008, vol. 88, no. 1, pp. 55–65.

    Google Scholar 

  79. Tesakova, E.M., Strezh, A.S., and Gulyaev, D.B., New ostracods from the Lower Callovian of the Kursk Region, Paleontol. Zh., 2009, no. 3, pp. 25–36.

  80. Tesakova, E.M., Demidov, S.M., Guzhov, A.V., Rogov, M.A., and Kiselev, D.N., Middle Oxfordian–Lower Kimmeridgian ostracod zones from the Mikhalenino section (Kostroma region) and their comparison with synchronous strata of the Eastern and Western Europe, Neues Jahrb. Geol. Paläeontol., Abh, 2012, vol. 266, no. 3, pp. 239–249.

    Google Scholar 

  81. Tesakova, E.M., Karpuk, M.S., and Brovina, E.A., Palaeodepth reconstructions on inner and outer shelf using Mesozoic ostracodes, in The Second Meet. Asian Ostracodologists (Second Asian Ostracodologists’ Meet.). Abstract Book, Yunnan Univ., June 27–30,2016, Dayou Zhai, Ed., Yunnan, 2016, pp. 69–71.

  82. Tesakova, E.M., Shurupova, Ya.A., and Ustinova, M.A., Stratigraphy of the Callovian and Lower Oxfordian of the Mikhailovtsement section (Ryazan Region) based on microfauna and nannoplankton, in Tr. GIN RAN (Trans. Geol. Inst. Russ. Acad. Sci.), 2017, vol. 615, pp. 264–300.

  83. Tesakova, E.M. and Shurupova, Ya.A., Ostracod analysis of Callovian and Lower Oxfordian deposits of the Mikhailovtsement Section (Ryazan Region): methods and results, Paleontol. J., 2018, vol. 52, no. 13, pp. 1547–1568.

  84. Thierry, J., Middle Callovian, in Atlas Peri-Tethys, Palaeogeographical Maps. Explanatory Notes, Crasquin, S., Coord., Paris: CCGM/CGMW, 2000, pp. 71–83.

  85. Triebel, E., Ostracoden aus dem hoheren Dogger Deutschlands, Abh. Senck. Naturf. Ges., 1951, vol. 485, pp. 87–101.

    Google Scholar 

  86. Whatley, R.C., Scottish Callovian and Oxfordian Ostracoda, Bull. Brit. Mus. Nat. Hist. Geol., 1970, vol. 19, no. 6, pp. 299–358.

    Google Scholar 

  87. Whatley, R.C. and Ballent, S., A review of the Mesozoic ostracod genus Lophocythere and its close allies, Palaeontology, 2004, vol. 47, no. 1, pp. 81–108.

    Google Scholar 

  88. Whatley, R.C., Ballent, S., and Armitage, J., Callovian Ostracoda from the Oxford Clay of Southern England, Rev. Esp. Micropaleontol., 2001, vol. 33, no. 2, pp. 135–162.

    Google Scholar 

  89. Whatley, R.C., Pyne, R.S., and Wilkinson, I.P., Ostracoda and palaeo-oxygen levels, with particular reference to the Upper Cretaceous of East Anglia, Palaeogeogr., Palaeoclimatol., Palaeoecol., 2003, vol. 194, pp. 355–386.

    Google Scholar 

  90. Wienholz, E., Neue Ostracoden aus dem norddeutschen Callovian, Freiberg. Forschungsh. C, 1967, no. 213, pp. 23–51.

  91. Wilkinson, I.P., The effect of environmental change on early Aptian ostracods faunas in the Wessex Basin, Southern England, Rev. Micropaléontol., 2008, vol. 51, pp. 259–272.

    Google Scholar 

  92. Wilkinson, I.P. and Whatley, R.C., Upper Jurassic (Callovian–Portlandian), in Ostracods in British Stratigraphy, Whittaker, J.E. and Hart, M.B., Eds., Micropaleontol. Soc. Spec. Publ. Geol. Soc. London, 2009. pp. 241–287.

  93. Yasuhara, M., Okahashi, H., and Cronin, T.M., Taxonomy of Quaternary deep-sea ostracods from the Western North Atlantic Ocean, Palaeontology, 2009, vol. 52, pp. 879–931.

    Google Scholar 

  94. Zakharov, V.A., Meyen, S.V., Ochev, V.G., and Yanin, B.T., Taphonomic investigations, in Sovremennaya paleontologiya. Metody, napravleniya, problemy, prakticheskoe prilozhenie. Spravochnoe posobie. T. 1 (The Modern Paleontology: Methods, Tendencies, Problems, Practical Application: Informational Handbook. Vol. 1), Menner, V.V. and Makridin, V.P., Eds., Moscow: Nedra, 1988, pp. 416–434.

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ACKNOWLEDGMENTS

We are deeply grateful to A.P. Ippolitov (Geological Institute, Russian Academy of Sciences) for constructive comments that substantially improved the article.

Funding

This work was carried out within the framework of state assignment no. 0135-2019-0062 (Geological Institute, Russian Academy of Sciences) and AAAA-A16-116033010096-8 (Moscow State University) and with partial support from the Russian Foundation for Basic Research (grants 18-05-00501 and 19-05-00130) and FNI project no. 0331-2019-0005.

Reviewed by Yu.O. Gavrilov, V.A. Zakharov, and A.P. Ippolitov

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Correspondence to E. M. Tesakova.

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Translated by S. Semenova

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Tesakova, E.M., Glinskikh, L.A. Callovian Ostracods of Central Dagestan: Biostratigraphy, Paleoecology, and Chorology. Stratigr. Geol. Correl. 28, 402–415 (2020). https://doi.org/10.1134/S0869593820040097

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