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Zhaojiaba, China
| Formation | Zhaojiaba |
|---|---|
| Age: | 479 - 466 Ma Ordovician |
| Interval | Tremadoc |
| Lithology | claystone/siltstone, "shale"/siltstone |
| Number of Collections | 2 |
| Number of Occurrences | 17 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| WufengFarm | Guangyuan, Sichuan, China | Zhaojiaba |
| WuFengFarm | Ningqiang County, Hanzhong, Shaanxi, China | Zhaojiaba |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Baota | 456 - 450 Ma Late/Upper Ordovician | shale/"limestone", "limestone", "limestone"/mudstone, lime mudstone, lime mudstone/"limestone", lime mudstone/"shale" | 259 |
| Jianchaogou | 450 - 446 Ma Late/Upper Ordovician | shale, "limestone", sandstone/"shale", "shale"/"limestone", claystone, "shale"/lime mudstone | 60 |
| Tanjiagou | 458 - 450 Ma Late/Upper Ordovician | sandstone/"shale", sandstone, sandstone/lime mudstone | 14 |
| Wufeng | 445 - 443 Ma Paleozoic | carbonate, "shale"/"limestone", "limestone", lime mudstone, "shale", "shale"/chert, "shale"/claystone, mudstone/siltstone, mudstone | 127 |
| Xiliangsi | 479 - 466 Ma Ordovician | sandstone/"limestone", "limestone"/"shale", "limestone" | 26 |
Recorded Fossils
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
