Vetisporites
- Citations total:
- 2
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original | Late Westphalian B | Early Westphalian C | Oklahoma | Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma | 1967 |
original | Late Westphalian B | Early Westphalian C | Arkansas | Dempsey,J.E. Sporomorphs from Lower and Upper Mcalester Coals (Pennsylvanian) of Oklahoma | 1967 |