Toc Tat Formation
53 distinct taxa, from 225 fossil occurrences the Paleobiology Database records under this name, spanning 382–359 Mya.
Ha Giang · VN
53 taxa · 225 fossils · 382–359 MyaMembers recorded: Upper, Lower.
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3 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
- Palmatolepis
- Polygnathus
- Homoctenus
- Palmatolepis nasuta
- Ancyrodella
- Palmatolepis linguiformis
- Ozarkodina
- Styliolina
- Icriodus
- Icriodus alternatus
- Quasiendothyra
- Palmatolepis rhenana
- Camarotoechia
- Metastyliolina
- Parathurammina
- Posidonia
- Vicinesphaera
- Ammodiscus
- Archaediscus
- Asterosphaera
- Athyris
- Barroisella
- Bisphaera
- Chonetes
- Cyrtospirifer
- Desquamatia
- Drepanodus
- Earlandia
- Echinoconchus
- Hibbardella (Diplododella)
- Lingula
- Neoarchaesphaera
- Nowakia
- Oulodus
- Overtonia
- Palmatolepis glabra
- Palmatolepis glabra pectinata
- Palmatolepis minuta
- Palmatolepis subrecta
- Palmatolepis ultima
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.