Ulrich, E. O.; Cooper, G. A. (1942). New genera of Ordovician brachiopods. Journal of Paleontology. 16(5): 620-626.
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Ulrich, E. O.; Cooper, G. A.
1942
New genera of Ordovician brachiopods
Journal of Paleontology
16(5): 620-626
Publication
Available for editors
ABSTRACT-Six new genera of Ordovician brachiopods and their genotypes are
described. The specimens were taken from post-Canadian and pre-Trenton rocks.
The new genera are: Campylorthis, Fascifera, Bimuria, Dactylogonia, Ancistrorhyncha
and Rostricellula.