Johnhallia lacunosa gen. et sp. n. : a new pteridosperm from the Middle Pennsylvanian of Indiana
Journal Article
·
· J. Paleontol.; (United States)
OSTI ID:6333465
Stem and frond remains are described from Middle Pennsylvanian coal balls collected from the Maple Grove Mine, Cayuga, Indiana.
- OSTI ID:
- 6333465
- Journal Information:
- J. Paleontol.; (United States), Vol. 56:5
- Country of Publication:
- United States
- Language:
- English
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Miscellaneous
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Sun Jan 01 00:00:00 EST 1989
·
OSTI ID:6333465
Floristic and ecological significance of coal balls from late Middle Pennsylvanian strata of western Pennsylvania, USA
Thesis/Dissertation
·
Thu Jan 01 00:00:00 EST 1987
·
OSTI ID:6333465
Sentistrobus goodii n. gen. and sp. , a permineralized sphenophyllalean cone from the Upper Pennsylvanian of the Appalachian basin
Journal Article
·
Sun Sep 01 00:00:00 EDT 1985
· J. Paleontol.; (United States)
·
OSTI ID:6333465