Rugumonoporites convolutus
- Citations total:
- 2
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original | Cenomanian | Minnesota | Pierce,R.L. Lower Upper Cretaceous plant microfossils from Minnesota. | 1961 | |
details | Late Albian | Canada(British Columbia) | Thorkelson,D.J. et al. Revised stratigraphic nomenclature and age determinations for Mid-Cretaceous volcanic rocks in Southwestern British Columbia. | 1989 |