Dvuyakornaya Formation
Dvuyakornaya Formation is a
Footnotes
- ^ V. V. Arkad’ev; A. A. Fedorova; Yu. N. Savel’eva & E. M. Tesakova. Biostratigraphy of Jurassic-Cretaceous boundary sediments in the Eastern Crimea.
- ^ Pylypenko D. Kyiv Ammonite [Ukrainian]. Archived from the original on 2012-03-27. Retrieved 2011-07-18.
- ^ T.N.Smirnova; D.I.McKinnon (1995). Apodosia, an enigmatic genus of micromorphic brachiopods from Cretaceous of Crimea and Jurassic of England.