Hunghuayuan Formation
34 distinct taxa, from 60 fossil occurrences the Paleobiology Database records under this name, spanning 487–471 Mya.
Hubei, Jianxin, Guizhou, Anhui · CN
34 taxa · 60 fossils · 487–471 MyaMembers recorded: Upper.
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5 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
- Calathium
- Girvanella
- Acanthograptus
- Adelograptus
- Archaeoscyphia
- Bryozoa
- Haplograptus
- Lithistida
- Lophiostroma leizunia
- Nuia
- Ostracoda
- Pelmatozoa
- Acanthograptus sinensis
- Acodus
- Acodus similaris
- Acritarcha
- Angulocellularia
- Asaphopsis
- Bivalvia
- Brachiopoda
- Conodonta
- Cystostroma primordia
- Dictyonema
- Epiphyton
- Halysis
- Hopeioceras
- Kiaerograptus
- Nanorthis
- Psilocephalina
- Punctolira
- Stromatoporoidea
- Trilobita
- Tritoechia
- Tungtzuella
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.