On a Trenton Echinoderm fauna at Kirkfield, Ontario
Series: Geological Survey of Canada. Memoir; 15-P; Memoir (Geological Survey of Canada) ;; 15
Publisher: Government Printing Bureau
Published: 1911
Place of publication: Ottawa
Language: eng
Number of pages: 68
Subjects: Paleontology -- Ontario; Paleontology -- Ordovician; Echinodermata