Wreford Formation
57 distinct taxa, from 695 fossil occurrences the Paleobiology Database records under this name, spanning 294–290 Mya.
Kansas · US
57 taxa · 695 fossils · 294–290 MyaFiled under the Council Grove Group. Members recorded: Havensville Shale, Speiser Shale, Schroyer Limestone, Threemile, Havensville, Threemile Shale, Schroyer, Speiser.
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40 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Rhombopora lepidodendroides
- Tabulipora carbonaria
- Septopora spinulosa
- Acanthocladia guadalupensis
- Syringoclemis wrefordensis
- Rectifenestella tenax
- Spinofenestella spinulosa
- Fistulipora incrustans
- Minilya binodata
- Condranema magna
- Penniretepora curvula
- Polypora elliptica
- Penniretepora flexistriata
- Fistulipora carbonaria
- Penniretepora auernigiana
- Filiramoporina kretaphilia
- Polypora aestacella
- Meekopora prosseri
- Bairdia hurwitzi
- Bairdia beedei
- Bairdia verwiebei
- Cavellina edmistonae
- Knightina texana
- Monoceratina lewisi
- Orthobairdia texana
- Pseudobythocypris pediformis
- Sansabella bolliaformis
- Bairdia hassi
- Bairdia radlerae
- Healdia winfieldensis
- Kellettina robusta
- Rectobairdia symmetrica
- Roundyella simplicissima
- Shleesha pinguis
- Acanthocladia
- Acroplous vorax
- Amphissites centronotus
- Aurikirkbya wymani
- Bairdia geisi
- Bairdia pompilioides
The 40 most often recorded, of 57.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.