Heshilafu Formation
47 distinct taxa, from 86 fossil occurrences the Paleobiology Database records under this name, spanning 347–323 Mya.
Xinjiang · CN
47 taxa · 86 fossils · 347–323 MyaMembers recorded: Middle, Upper.
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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
- Gigantoproductus
- Martinia glabra
- Rhipidomella
- Rugosochonetes
- Composita
- Echinoconchella
- Eomarginifera
- Marginatia
- Orthotetes
- Overtonia
- Semiplanus
- Unispirifer
- Avonia
- Beecheria
- Cancrinella
- Eomarginifera schartimiensis
- Geniculifera brevicula
- Latiproductus
- Pugilis
- Punctospirifer
- Schizophoria (Schizophoria)
- Spirifer suborbicularis
- Stegacanthia
- Acanthoplecta
- Aitegounetes
- Antiquatonia
- Atylephorus tornacensis
- Brachythyris
- Brochocarina
- Buxtonia
- Cleiothyridina tenuilineata
- Datangia
- Fluctuaria undata
- Globosoproductus
- Kansuella
- Keokukia
- Krotovia
- Krotovia spinulosa
- Linoproductus
- Martinia contracta
The 40 most often recorded, of 47.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.