Yohoia Walcott and Plenocaris N. Gen., Arthropods from the Burgess Shale, Middle Cambrian, British Columbia
By: by H. B. Whittington.
Series: Geological survey of Canada. Bulletin 231; Bulletin (Geological Survey of Canada) ;; 231.
Publisher: Dept. of Energy, Mines and Resources
Published: 1974
Place of publication: [Ottawa]
Language: eng
Number of pages: 27
Subjects: Yohoia.; Plenocaris.; Paleontology -- Cambrian.; Paleontology -- British Columbia.; Burgess Shale (B.C.)
Notes: Bibliography: p. 21.
Abstract in English and French.