Pecopteris is a very common form genus of leaves. Most Pecopteris leaves and fronds are associated with the marattialean tree fern Psaronius. However...

Probably many species were epiphytic. Fossil ferns and "seed ferns" include Pecopteris, Cyclopteris, Neuropteris, Alethopteris, and Sphenopteris; Megaphyton...

include: Asterotheca, Acitheca, Remia and Radstockia. Pecopteris polymorpha Pecopteris arborescens Pecopteris villosa The bases where the leaves attached were...

Corynepteris, Crossotheca, Cyathocarpus, Lobatopheris, Oligocarpia, Pecopteris, Polymorphopteris, Renaultia, Sphyropteris, Sturia, Zeilleria Tree-fern...

†Pecopteris newberryana †Pecopteris nodosa †Pecopteris notata †Pecopteris oblonga †Pecopteris oblongifolia †Pecopteris odontopteroides †Pecopteris oreopteridia...

Filicales and Zygopteridales understory ferns, with common foliage names of Pecopteris, Acitheca and Lobatopteris; pteridosperms, also known as seed ferns, an...

names based on how they are preserved. Synonyms for Asterotheca include: Pecopteris arborescens - compression foliage Psaronius - trunk Scolecopteris - permineralized...

old Fossil leaves of Cordaites lungatus Imprints of the extinct fern Pecopteris from Commentry, France, 300 million years old Fossil leaves of Zamites...

†Pecopteris †Pecopteris arborescens †Pecopteris elliptica †Pecopteris feminaeformis †Pecopteris hemitelioides †Pecopteris hemiteloides †Pecopteris pennaeformis...

living species. Probably many species were epiphytic. Fossil ferns include Pecopteris and the tree ferns Megaphyton and Caulopteris. Seed ferns or Pteridospermatophyta...

polymorpha, a cephalopod mollusc Parmelia polymorpha, a strap lichen Pecopteris polymorpha, a prehistoric plant Peperomia polymorpha, a radiator plant...

uncovered from the formation: Flora Schizoneura Glossopteris Paracalamites Pecopteris Bivalves Leinzia Palaeomutela Terraia Gastropods Pseudestheria Monoleiolophus...

unidentified comparable form †Paurorhyncha endlichi †Pecopteris †Pecopteris arborescens †Pecopteris pinnatifida †Pentaricida †Pentaricida pentagonalis †Pentaridica...

cooperi †Paurorhyncha endlichi †Pecopteris †Pecopteris aspera – or unidentified comparable form †Pecopteris cyathea †Pecopteris lamuriana †Penascoceras †Penascoceras...

confluens †Paraspirifer †Pattersonia †Pecopteris †Pecopteris arborescens †Pecopteris hemitelioides †Pecopteris unita †Pentamerus †Petalodus †Phlegethontia...

Mariopteris, Neuropteris, Odontopteris, possible Pecopteris orenulata, Pecopteris pennaeformis, Pecopteris plumosa, Sphenophyllum, and possible Sphenopteris...

†Meristina – tentative report †Naticopsis Nucula †Obolus †Paladin †Pecopteris †Pecopteris arborescens †Pentremites †Pentremites laminatus †Pentremites tulipaformis...

Hymenophylites, Lepidodendron, Lepidophyllum, Neuropteris, Odontopteris, Pecopteris, Sphenopteris, Sigillaria, Stigmaria, Volkmannia, Woodwardites Carboniferous...

sharovii Strobili of a large sphenophyte, presumably Neocalamites. "Pecopteris" "P." filatovae Marattiacean fern fronds Pleuromeiopsis P. kryshtofovichii...

conifers (Walchia, etc.) occupied drier soils, while marattialean ferns (Pecopteris, Asterotheca, etc.) and horsetails (Sphenophyllum, Annularia, Calamites...

furcata †Paupospira †Paupospira bowdeni †Paupospira burginensis †Pecopteris †Pecopteris elliptica – tentative report †Pelagiella †Penniretopora †Pentamerus...

dunkeri Leckenbya valdensis Matonidium goepperti Onychiopsis mantelli Pecopteris conybeari P. polymorpha Pinites solmsi Polypodites mantelli Ruffordia...

Gangamopteris sp. Glossopteris sp. Neomariopteris sp. Paracalamites sp. Pecopteris sp. Phyllotheca sp. Ischigualasto Formation Irati Formation Melchor &...

form †Oncoceras †Onychocrinus †Ormoceras †Orthoceras †Pattersonia †Pecopteris †Pecopteris plumosa – or unidentified comparable form †Pentagonia †Pentamerus...

†Paradoxides †Parafusulina – tentative report †Pecopteris †Pecopteris arborescens †Pecopteris hemitelioides †Pecopteris unita †Pentamerus †Peronopsis †Phalagnostus...

splendens Redpath Museum Collection – Limnoscelis Redpath Museum Collection – Pecopteris bucklandi Redpath Museum Collection – Labrador duck Redpath Museum Collection...

†Paterula †Paterula perjecta †Paurorthis †Paurorthis fasciculata †Pecopteris †Pecopteris arborescens †Penneritopora †Penniretopora †Pentremites †Pentremites...

†Paleochiton †Paralegoceras †Pasawioops – type locality for genus †Pecopteris †Pecopteris hemitelioides †Pentremites †Peripetoceras †Perryella – type locality...

for genus Patella – tentative report †Pecopteris †Pecopteris arborescens †Pecopteris hemitelioides †Pecopteris unita †Pedanochiton – type locality for...

Paripteris cf. linguaefolia Pseudomariopteris busquetii Alethopteris sp. Pecopteris sp. Polymorphopteris sp. List of fossiliferous stratigraphic units in...