| details |
Late Triassic |
|
Arizona |
Arnold,C.A. Fossil ferns of the Matoniaceae from North America. |
1956 |
| details |
Middle Carnian |
Late Carnian |
Arizona |
Ash,S.R. et al. The Upper Triassic fern Phlebopteris smithii (Daugherty) Arnold and its spores. |
1982 |
| details |
Middle Carnian |
Late Carnian |
New Mexico |
Ash,S.R. et al. The Upper Triassic fern Phlebopteris smithii (Daugherty) Arnold and its spores. |
1982 |
| details |
Middle Carnian |
Late Carnian |
Utah |
Ash,S.R. et al. The Upper Triassic fern Phlebopteris smithii (Daugherty) Arnold and its spores. |
1982 |
| details |
Middle Carnian |
Late Carnian |
Texas |
Ash,S.R. et al. The Upper Triassic fern Phlebopteris smithii (Daugherty) Arnold and its spores. |
1982 |
| details |
Middle Triassic |
|
Iraq |
Al-Ameri,T.K. Palynofloral evidence for Middle Triassic age, palaeoenvironments and sedimentary provenance of sediments in borehole 5/8, western Iraqi Desert. |
1990 |
| details |
Middle Carnian |
Late Carnian |
USA |
Konijnenburg-Cittert,J.H.A.Van A review of the Matoniaceae based on in situ, spores |
1993 |
| details |
Middle Jurassic |
Early Cretaceous |
England |
Konijnenburg-Cittert,J.H.A.Van et al. Comparative ultrastructure of living and fossil Matoniaceous spores (Pteridophyta). (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Triassic |
|
USA |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |