Group:
Gymnosperm
Rank:
genus
Kind:
Name of a new Taxon
Authors:
Published In:
Monographs of the United States Geological Survey 15: 233. 1889. (
Monogr. U.S. Geol. Surv.)

Annotation:
From ING: Potomac group, Lower Cretaceous; coniferous twigs compared with Larix. FOSSIL-PHAN.
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Type-Protologue
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Note:
Type not designated.
Higher Taxa:
Taxonomy Browser
Concept:
details