Xishancun Formation
30 distinct taxa, from 35 fossil occurrences the Paleobiology Database records under this name, spanning 420–413 Mya.
Yunnan · CN
30 taxa · 35 fossils · 420–413 MyaMembers recorded: Lower.
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2 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
- Nochelaspis maeandrine
- Dongfangaspis
- Minicrania lirouyii
- Pseudolaxaspis rostrata
- Altigibbaspis huiqingae
- Chuchinolepis gracilis
- Damaspis vartus
- Diandongaspis xishancunensis
- Dongfangaspis qujingensis
- Entelognathus primordialis
- Eugaleaspis changi
- Falxcornus liui
- Heteroyunnanolepis qujingensis
- Laxaspis qujingensis
- Microhoplonaspis microthyris
- Nanpanaspis microculus
- Parathelodus cornuformis
- Parathelodus scitulus
- Parathelodus trilobatus
- Pentathyraspis pelta
- Polybranchiaspis
- Polybranchiaspis liaojiaoshanensis
- Polybranchiaspis minor
- Polybranchiaspis zhanyiensis
- Stephaspis dipteriga
- Yunnanogaleaspis major
- Yunnanolepis
- Yunnanolepis chii
- Yunnanolepis porifera
- Zhanjilepis aspratilis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.