6c380a46e6995fc8222456553d3a2b06

...

Donbassechinus Faas, 1941

Source

Rank

genus

Names

1

in Librovitch, L. , Atlas of the leading forms of the fossil fauna . . . U. S. S. R. , 4, Lower Carbonif. Echinordea. Leningrad, 73.