On some new or little known fossils from the Silurian and Devonian rocks of Ontario
Billings--On fossils
Billings, E. (Elkanah),
1820-1876
creator
text
book
S.l
s.n
1874
1874
ENG
Running title: Billings--On fossils.
From: The Canadian Naturalist [Vol. vii, no. 4].
Corals
Paleontology
Paleozoic
Sponges
FC 02 0203 no. 06608 AEU
563.6
CIHM/ICMH microfiche series, no. 06608
https://www.biodiversitylibrary.org/bibliography/38278
0665066082
10.5962/bhl.title.38278
CaOOCIHM