Author:
Ash,S.R.
Year:
2001
Title:
The fossil ferns of Petrified Forest National Park, Arizona, and their paleoclimatological implications.
Reference:
Ash,S.R. (2001) The fossil ferns of Petrified Forest National Park, Arizona, and their paleoclimatological implications. Proceedings of the 6th Fossil Resource Conference.(V.L.Santucci, editor). Science and Research on Public Lands. # 6 P. 3- 10
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Genus Species Country(Region) From To
Cladophlebis Cladophlebis daughertyi Arizona Late Carnian Early Norian
Clathropteris Clathropteris walkeri Arizona Late Carnian Early Norian
Cynepteris Cynepteris lasiophora Arizona Late Carnian Early Norian
Cynepteris Cynepteris lasiophora Arizona Late Carnian Early Norian
Dictyophyllidites Dictyophyllidites harrisii Arizona Late Carnian Early Norian
Dictyophyllidites Dictyophyllidites mortoni Arizona Late Carnian Early Norian
Granulatisporites Granulatisporites infirmus Arizona Late Carnian Early Norian
Marcouia Marcouia neuropteroides Arizona Late Carnian Early Norian
Osmundaceae Osmundaceae sp Arizona Late Carnian Early Norian
Osmundacidites Osmundacidites parvus Arizona Late Carnian Early Norian
Todisporites Todisporites rotundiformis Arizona Late Carnian Early Norian
Todites Todites fragilis Arizona Late Carnian Early Norian
Verrucosisporites Verrucosisporites sp.C Bha.& Sing.,1964 sp. nov. Arizona Late Carnian Early Norian