First finding of Cryptonellid brachiopod ? Heterelasma sp. in the Lower Triassic of Southern Primorye, Russia

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In the deposits of Neocolumbites insignis Zone (Upper Olenekian substage of the Kamenushka River basin, Southern Primorye, Russia), one specimen of the cryptonellid brachiopod ?Heterelasma sp. was found. The genus Heterelasma Girty, 1909 includes 17 species distributed exclusively in the Permian deposits of the USA, Mexico, China, Nepal, and Pakistan. Comparison with previously described species, along with taking into account the stratigraphic position of the discovered specimen, provides a basis for describing of new finding as belonging to the genus Heterelasma, which may be survived the global Late Permian mass extinction. The study of the internal structure of the described specimen was carried out by using of X-ray microtomograph SkyScan 1272 (Bruker microCT, Belgium) in the Laboratory of X-Ray Methods of the Analytical Center of the Far East Geological Institute of the Far Eastern Branch of Russian Academy of Sciences.

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A. Popov

Far East Geological Institute, Far Eastern Branch, Russian Academy of Sciences

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Email: popov_alexander@list.ru
俄罗斯联邦, Vladivostok, 690022

参考

  1. Пахневич А.В. О результативности микротомографических исследований палеонтологических объектов // Современная палеонтология: классические и новейшие методы. М.: ПИН РАН, 2010. С. 127–141.
  2. Пахневич А.В. Реконструкция лофофора девонских ринхонеллид (Brachiopoda) с помощью рентгеновской микротомографии // Палеонтол. журн. 2017. № 2. С. 35–45.
  3. Cooper G.A. Sponges, Brachiopoda, Pelecypoda, and Scaphopoda. Permian fauna at El Antimonio, western Sonora, Mexico // Smithson. Misc. Coll. 1953. V. 119. № 2. P. 21–80.
  4. Сooper G.A., Grant R.E. Permian Brachiopods of West Texas, V // Smithson. Contrib. to Paleobiol. 1976. № 24. P. 2609–3159.
  5. Girty G.H. The Guadelupian fauna // U.S. Geol. Surv. Prof. Paper. 1909 (1908). № 58. 627 p.
  6. Grabau A.W. Early Permian fossils of China, Pt I. Early Permian brachiopods, pelecypods, and gastropods of Kweichow // Palaeontol. Sin. Ser. B. 1934. V. 8. № 3. 168 р.
  7. Hu C.M., Xiong B. Carboniferous and Permian brachiopods of the Ngari Area // Paleontology of Ngari, Tibet (Xizang) / Eds. Yang Z.Y. et al. Wuhan: China Univ. of Geosciences Press, 1990. P. 80–86.
  8. Jablonski D. Background and mass extinctions: the alternation of macroevolutionary regimes // Science. 1986. V. 231. № 4734. P. 129–133.
  9. Pakhnevich A.V. Study of fossil and recent brachiopods, using a Skyscan 1172 X-ray microtomograph // Paleontol. J. 2010. V. 44. № 9. P. 1217–1230.
  10. Reed F.R.C. Brachiopoda and Mollusca from the Productus limestones of the Salt Range // Palaeontol. Indica. Mem. Geol. Surv. India. New Series. 1944. V. 23. № 7. 678 p.
  11. Schreter Z. Die Brachiopoden aus dem oberen Perm des Buck Gebirges in Nordhungarien // Geol. Hung., Ser. Palaeontol. 1963. Fasc. 28. P. 87–179.
  12. Stehli F.G. Lower Leonardian Brachiopoda of the Sierra Diablo // Bull. Amer. Mus. Natur. Hist. 1954. V. 105. Art. 3. P. 354–356.
  13. Wardlaw B.R. The biostratigraphy and paleoecology of the Gerster Limestone (Upper Permian) in Nevada and Utah // U.S.G.S. Open File Report. 1977. № 77 (470). P. 1–125.
  14. Waterhouse B. Permian Brachiopoda and Mollusca from the north-west Nepal // Palaeontogr. Abt. A. 1978. V. 160. № 1–6. P. 1–175.

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