Graptolite identification chart for field determination of geologic age (Q117791)
From geokb
Graptolite identification chart for field determination of geologic age; 1972; OC; 66; Churkin, Michael, Jr.; Carter, Claire
Language | Label | Description | Also known as |
---|---|---|---|
English | Graptolite identification chart for field determination of geologic age |
Graptolite identification chart for field determination of geologic age; 1972; OC; 66; Churkin, Michael, Jr.; Carter, Claire |
Statements
1 reference
1 reference