Ordovician Sphinctozoan Sponges of Alaska and Yukon Territory
J. Keith Rigby, A. W. Potter and R. B. BlodgettVolume:
62
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1305394
Date:
September, 1988
File:
PDF, 1.41 MB
english, 1988