Occurence of the cladid inadunate crinoid Thalamocrinus in the Silurian (Wenlockian) of New York and Ontario

George C. McIntosh George C. McIntosh and Carlton E. Brett
Bok · Engelsk · 1988

Utgitt	Toronto : Royal Ontario Museum , 1988
Omfang	17 s. : ill.
ISBN	0888543425