Pontyfenni Formation
39 distinct taxa, from 49 fossil occurrences the Paleobiology Database records under this name, spanning 477–468 Mya.
England, Wales · UK
39 taxa · 49 fossils · 477–468 MyaLoading coastlines…
2 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
- Corrugatagnostus
- Anatifopsis
- Arthrorhachis
- Cothurnocystis
- Didymograptus
- Ellipsotaphrus
- Reticulocarpos
- Shumardia
- Stapeleyella
- Ampyx
- Bactroceras sandbergeri
- Balanocystites
- Barrandia
- Bergamia
- Bohemilla
- Circulocrania
- Colpocoryphe
- Cyclopyge
- Degamella
- Dindymene
- Dionidella
- Ectillaenus
- Girvanopyge
- Illaenopsis
- Lagynocystis
- Leiagnostus
- Michelinoceras avelinii
- Microparia
- Mitrocystella
- Mitrocystites
- Ormathops
- Placoparia
- Pricyclopyge
- Prospectatrix
- Pseudotrigonograptus
- Psilacella
- Sagavia
- Selenopeltis
- Tetragraptus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.