Bryozoa (Ectoprocta) of Champlainian Age (Middle Ordovician) from Northwestern Illinois and Adjacent Parts of Iowa and Wisconsin. Part III. Homotrypa, Orbignyella, Prasopora, Monticulipora, and Cyphotrypa
Kennard B. Bork and T. G. PerryVolume:
42
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1302405
Date:
July, 1968
File:
PDF, 5.46 MB
english, 1968