Author:
Baxter,R.W.
Year:
1955
Title:
Palaeostachya andrewsii, a new species of Calamitean cone from the American Carboniferous.
Reference:
Baxter,R.W. (1955) Palaeostachya andrewsii, a new species of Calamitean cone from the American Carboniferous. American Journal of Botany Vol. 42 # 4 P. 342- 351
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Genus Species Country(Region) From To
Palaeostachya Palaeostachya andrewsii sp. nov. Iowa Desmoinesian
Spore Spore sp Iowa Desmoinesian