Rawtheyan Mudstone Formation
51 distinct taxa, from 52 fossil occurrences the Paleobiology Database records under this name, spanning 449–445 Mya.
Wales · UK
51 taxa · 52 fossils · 449–445 MyaLoading coastlines…
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
- Lophospira
- Aegiromena
- Bactrotheca
- Bellerophontoidea
- Bivalvia
- Brachiopoda
- Cephalopoda
- Christiania
- Cremnorthis
- Crinoidea
- Cryptostomata
- Cyclonema
- Cyclospira
- Cyrtolites
- Dalmanella sculpta
- Dalmanellidae
- Dedzetina
- Dindymene
- Eoplectodonta
- Eospirigerina
- Euomphalina
- Foliomena
- Gastropoda
- Gunnarella
- Gyronema
- Hemiarges
- Hyolithidae
- Kassinella (Trimurellina)
- Kozlowskites
- Leangella
- Leangella scissa
- Leptaena rugosa
- Leptestiina
- Lonchodomas portlocki
- Loxonema
- Lytospira
- Onniella
- Orthambonites
- Ostracoda
- Plaesiomys porcata
The 40 most often recorded, of 51.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.