Author:
Tidwell,W.D.;Jennings,J.R.;Beus,S.S.
Year:
1992
Title:
A Carboniferous flora from the Surprise Canyon Formation in the Grand Canyon, Arizona.
Reference:
Tidwell,W.D. et al. (1992) A Carboniferous flora from the Surprise Canyon Formation in the Grand Canyon, Arizona. Journal of Paleontology Vol. 66 # 6 P. 1013- 1021
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Genus Species Country(Region) From To
Calamospora Calamospora sp Arizona Late Mississippian Early Pennsylvanian
Convolutispora Convolutispora sp Arizona Late Mississippian Early Pennsylvanian
Granulatisporites Granulatisporites sp Arizona Late Mississippian Early Pennsylvanian
Lycospora Lycospora sp Arizona Late Mississippian Early Pennsylvanian
Punctatisporites Punctatisporites sp Arizona Late Mississippian Early Pennsylvanian
Schulzospora Schulzospora sp Arizona Late Mississippian Early Pennsylvanian
Triquitrites Triquitrites sp Arizona Late Mississippian Early Pennsylvanian