Kuanyinchiao Formation
72 distinct taxa, from 218 fossil occurrences the Paleobiology Database records under this name, spanning 445–441 Mya.
Guizhou, Hubei, Sichuan · CN
72 taxa · 218 fossils · 445–441 MyaLoading coastlines…
9 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
- Dalmanella testudinaria
- Eostropheodonta parvicostellata
- Dalmanitina
- Hindella incipiens
- Hirnantia sagittifera
- Paromalomena macmahoni
- Plectothyrella crassicosta
- Leptaena (Leptaena) trifidum
- Kinnella medlicotti
- Plectothyrella
- Eospirifer
- Fardenia modica
- Holopea
- Cliftonia
- Hindella crassa
- Draborthis caelebs
- Dysprosorthis sinensis
- Eostropheodonta
- Fardenia
- Lambeophyllum
- Leonaspis
- Nalivkinia
- Onniella yichangensis
- Pseudopholidops
- Triplesia yichangensis
- Acanthocrania
- Borelasma
- Brachyelasma
- Crassilasma
- Dorytreta
- Dorytreta longicrura
- Eostropheodonta ultrix
- Grewingkia
- Hormotoma
- Hyattidina
- Mirorthis mira
- Platycoryphe
- Aegiromena (Aegiromenella) planissima
- Atrypacea
- Avitograptus
The 40 most often recorded, of 72.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.