Subject ASC0003u40
The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 6 (1899), Page 359 (1899)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32510216
Keywords
trilobyte British Columbia magnification trilobite fossil Agnostis interstrictus F. R. Cowper Reed Walcott Acrotreta gemma Kutorgina pannula Seenella cf. varians Hyolithes sp. Oryctocephalus primus Olenoides cf. quadriceps pygidia glabella Oryctocephalus Reynoldsi