Al Rose Formation
41 distinct taxa, from 68 fossil occurrences the Paleobiology Database records under this name, spanning 489–471 Mya.
California · US
41 taxa · 68 fossils · 489–471 MyaFiled under the Mazourka Group.
Macrostrat places this rock in the Mazourka Group, and dates it 487–472 Ma. Macrostrat’s own record
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3 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
- Didymograptellus protobifidus
- Phyllograptus anna
- Asaphida
- Tetragraptus bigsbyi
- Agnostida
- Chondrites
- Conulariida
- Gastropoda
- Globampyx trinucleoides
- Lingulella
- Pelmatozoa
- Peraspis
- Phyllograptus ilicifolius
- Proexenocrinus inyoensis
- Raphiophoridae
- Trigonocerca
- Trilobita
- Arthrorhachis
- Brachiopoda
- Carolinites genacinaca
- Cloacaspis ceryx
- Cloacaspis ceryx anataphra
- Didymograptellus nitidus
- Didymograptina
- Didymograptus
- Didymograptus (Didymograptus) artus
- Fucoides serra
- Geragnostus (Novoagnostus) longicollis
- Globampyx
- Globampyx sexsegmentatus
- Hintzeia
- Hypermecaspis brevifrons
- Inyocrinus strimplei
- Lachnostoma disputa
- Nileidae
- Peraspis erugata
- Phyllograptus
- Protopresbynileus divergens
- Rhombampyx
- Shumardia
The 40 most often recorded, of 41.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.