Author:
Weber,R.
Year:
1997
Title:
How old is the Triassic flora Sonora and Tamaulipas and news on Leonaedian floras in Puebla and Hidalgo, Mexico.
Reference:
Weber,R. (1997) How old is the Triassic flora Sonora and Tamaulipas and news on Leonaedian floras in Puebla and Hidalgo, Mexico. Ciencias Geologicae Vol. 14 # 2 P. 225- 243
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Genus Species Country(Region) From To
Cycadopites Cycadopites sp Mexico(Sonora) Carnian
Monosulcites Monosulcites sp Mexico(Sonora) Carnian