Rabbitkettle Formation
168 distinct taxa, from 410 fossil occurrences the Paleobiology Database records under this name, spanning 505–477 Mya.
Yukon, Northwest Territories · CA
168 taxa · 410 fossils · 505–477 MyaMacrostrat places this rock in the Road River Group, and dates it 504–471 Ma. Macrostrat’s own record
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5 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
- Acmarhachis acuta
- Pseudagnostus communis
- Crepicephalus
- Nahannagnostus nganasanicus
- Pseudagnostina douvillei
- Tatonaspis
- Kormagnostus
- Modocia
- Tricrepicephalus texanus
- Blountia
- Cedaria minor
- Kingstonia walcotti
- Pseudagnostus planulatus
- Dellea
- Genevievella
- Nahannicephalus
- Yukonaspis
- Agnostus
- Aphelaspis
- Bowmania americana
- Calvinella
- Elkanaspis futile
- Homagnostus obesus
- Kathleenella subula
- Kormagnostus seclusus
- Menomonia
- Peratagnostus nobilis
- Phalagnostus
- Pseudagnostus
- Zacompsus
- Aphelaspis haguei
- Cedaria selwyni
- Cliffia lataegenae
- Comanchia amplooculata
- Eurekia
- Eurekia apopsis
- Eurekia ulrichi
- Glaphyraspis
- Glaphyraspis parva
- Glyptagnostus reticulatus
The 40 most often recorded, of 168.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.