Cheeneetnuk Formation
18 distinct taxa, from 31 fossil occurrences the Paleobiology Database records under this name, spanning 393–388 Mya.
Alaska · US
18 taxa · 31 fossils · 393–388 MyaLoading coastlines…
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
- Odontomaria cheeneetnukensis
- Hormospongia labyrinthica
- Cheeneetnukia frydai
- Dutrochus alaskensis
- Hormospongia diarteria
- Pinacites jugleri
- Polygnathus costatus
- Spinulrichospira cheeneetnukensis
- Astralites gamblei
- Cystiphylloides
- Decorospira tasselli
- Droharhynchia rzhonsnitskayae
- Foordites platypleura
- Haplistion
- Hormospongia acara
- Komiella gilberti
- Subanarcestes
- Verneuilia langenstrasseni
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.