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Swarbrick, Nye County, Nevada, USA
| Formation | Swarbrick |
|---|---|
| Age: | 501 - 485 Ma Cambrian |
| Interval | Dresbachian |
| Lithology | lime mudstone/chert |
| Number of Collections | 1 |
| Number of Occurrences | 5 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Upper Swarbrick Formation | Nye County, Nevada, USA | Swarbrick |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Hales - Middle | 485 - 479 Ma Paleozoic | mudstone/"limestone" | 3 |
| Lower Hales | 501 - 485 Ma Cambrian | mudstone/"limestone" | 6 |
| Tybo Shale - Middle | 501 - 485 Ma Cambrian | shale | 7 |
| Tybo Shale - Upper | 501 - 485 Ma Cambrian | shale | 1 |
| Upper Hales | 485 - 478 Ma Paleozoic | mudstone/"limestone" | 7 |
Recorded Fossils
| Accepted Name | Hierarchy | Age |
|---|---|---|
 Glyptagnostus reticulatusspecies | Animalia : Arthropoda : Trilobita : Agnostida : Agnostidae : Glyptagnostus : Glyptagnostus reticulatus | 501 - 485.4 Ma Cambrian |
| Pseudagnostus sp. genus | Animalia : Arthropoda : Trilobita : Agnostida : Diplagnostidae : Pseudagnostus | 501 - 485.4 Ma Cambrian |
| Aphelaspis subditus species | Animalia : Arthropoda : Trilobita : Asaphida : Aphelaspididae : Aphelaspis : Aphelaspis subditus | 501 - 485.4 Ma Cambrian |
| Listroa toxoura species | Animalia : Arthropoda : Trilobita : Asaphida : Aphelaspididae : Listroa : Listroa toxoura | 501 - 485.4 Ma Cambrian |
 Poriferaphylum | Animalia : Porifera | 501 - 485.4 Ma Cambrian |
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!
