MolluscaBase source details
Williams, H. S. (1887). On the fossil faunas of the Upper Devonian. The Genesee section, New York. United States Geological Survey Bulletin. 41: 481-603 [1-123].
506848
10.3133/b41 [view]
Williams, H. S.
1887
On the fossil faunas of the Upper Devonian. The Genesee section, New York
United States Geological Survey Bulletin
41: 481-603 [1-123]
Publication
Date
action
by
Ptychopteria mesocostalis H. S. Williams, 1887 † (original description)
