50
4
July
869
882
10.1111/j.1475-4983.2007.00680.x
MODZALEVSKAYA, T. L. 2007. The earliest terebratulids. Palaeontology, 50, 4, 869–882.
Tatiana L. Modzalevskaya The earliest terebratulids from Central Asia (Tadzhikistan), Podolia (Ukraine) and Novaya Zemlya (Russia) are described and include the new genus Nordothyris. Cranaena tinctoradiata Cooper and Cloud and Cryptonella melonica (Barrande) are revised for first time. The stratigraphical levels of the species studied and their biofacies are also described. Wiley Online Library