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Fossil Collection Database
CAS Fossil Collection Database
Accession Number
61757.22
Country
USA
Taxon
Stephanoceras cf. nodosum
State/Prov./Dist.
Oregon
InformalName
ammonite
County
Grant
Type Status
VOUCHER
Formation
Snowshoe
Author / Date
Imlay, 1973
Age
JURASSIC