Balang Formation
144 distinct taxa, from 250 fossil occurrences the Paleobiology Database records under this name, spanning 521–507 Mya.
Hunan, Guizhou · CN
144 taxa · 250 fossils · 521–507 MyaMembers recorded: 3.
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10 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
- Porifera
- Problematica
- Redlichia (Pteroredlichia) chinensis
- Cnidaria
- Priapulida
- Tunicata
- Arthricocephalus chauveaui
- Comptaluta inflata
- Guizhoueocrinus yui
- Isoxys
- Changaspis elongata
- Comptaluta kailiensis
- Duyunaspis duyunensis
- Hurdiidae
- Allonnia
- Panarthropoda
- Polychaeta
- Redlichia (Pteroredlichia) murakamii
- Alutella
- Balangia balangensis
- Banffozoa
- Bradoriida
- Changaspis micropyge
- Duyunaspis laevigatus
- Enteropneusta
- Haplophrentis carinatus
- Leanchoiliidae
- Leptomitidae
- Leptomitus teretiusculus
- Naraoia taijiangensis
- Oryctocarella duyunensis
- Probowmania
- Qingquanella
- Wronascolex
- Acrothele
- Alalcomenaeus
- Alutella elongta
- Amplectobeluidae
- Ancalagon
- Anomalocaris
The 40 most often recorded, of 144.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.