| mhorn | Дата: Friday, 21.12.2012, 19:53 | Сообщение # 1 |
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| Myshkina N. V., Arkadiev V. V. (2012) Tithonian and Berriasian aptychi (Ammonoidea) Crimean Mountains and their stratigraphic signii cance // Vestnik Saint-Petersburg University. Series 7. 2012. Issue 4. C. 46–58. [in Russian]
http://cretaceous.ru/files....mea.pdf
9 species of aptychi from the Tithonian and Berriasian of the Mountainous Crimea are described and figured: Punctaptychus punctatus (Voltz), P. rectecostatus Cuzzi, P. cf. seranonoides Turculet, P. monsalvensis Trauth, P. cf. divergens Trauth, P. cinctus Trauth, Beyrichilamellaptychus cf. pseudostuderi (Vašiček), Lamellaptychus ex gr. aplanatus latus Trauth, Lamellaptychus sp. Aptychi Punctaptychus cf.seranonoides, Punctaptychus cf. divergens and Beyrichilamellaptychus cf. pseudostuderi are founded for the first time from the Upper Tithonian part of the double-anchored formation of the Eastern Crimea
Middle Jurassic - Lower Cretaceous ammonites & aptychi
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