Systematic Paleontology, in New Lower Kazanian (Upper Permian) Terebratulids (Brachiopoda) from the Northeastern Russian Platform: Family Dielasmatidae Schuchert, 1913

T. A. Smirnova

2004

Article

Paleontological Journal 38:39-44

Find it at:

Taxa discussed in this work:

• Grigorjevaelasma
• Grigorjevaelasma rossica
• Gruntelasma
• Gruntelasma bajtuganensis

Taxonomy:

• Grigorjevaelasma belongs to Dielasmatidae - Smirnova (2004)