Gayle Limestone Cyclothem Formation
53 distinct taxa, from 60 fossil occurrences the Paleobiology Database records under this name, spanning 336–330 Mya.
England · UK
53 taxa · 60 fossils · 336–330 MyaFiled under the Middle Limestone Group.
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1 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
- Aviculopecten
- Rotiphyllum
- Chonetes
- Cycloceras
- Angiospirifer bisulcatus
- Archaediscus
- Aulophyllum
- Aulopora
- Brachythyris
- Camarotoechia
- Cleiothyridina
- Clisiophyllum keyserlingi
- Composita
- Dictyoclostus
- Dictyoclostus semireticulatus
- Duerleyoceras
- Echinoconchus punctatus
- Endothyra bowmani
- Eomarginifera
- Euomphalus catillus
- Euphemites urei
- Fasciculophyllum
- Fluctuaria undata
- Fusella
- Gigantoproductus
- Gigantoproductus giganteus
- Goniatites falcatus
- Heterophyllia
- Hustedia
- Leptagonia analoga
- Limatulina
- Lingula
- Lithostrotion
- Lithostrotion decipiens
- Lithostrotion junceum
- Marmolatella ampliata
- Martinia decora
- Orbiculoidea nitida
- Orobias
- Overtonia fimbriata
The 40 most often recorded, of 53.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.