Genus
Hammatostroma Stearn, 1961
Images | ||||||
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GIT 477-33 | Hammatostroma albertense | Hammatostroma albertense Stearn, 1961 | Upper Devonian | Southesk Formation |
Images | ||||||
---|---|---|---|---|---|---|
GIT 477-33 | Hammatostroma albertense | Hammatostroma albertense Stearn, 1961 | Upper Devonian | Southesk Formation |