Whitby Formation
74 distinct taxa, from 128 fossil occurrences the Paleobiology Database records under this name, spanning 458–450 Mya.
Ontario · CA
74 taxa · 128 fossils · 458–450 MyaFiled under the Nottawasaga Group. Members recorded: Craigleith, Thornbury, Middle.
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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
- Geisonoceras
- Leptobolus insignis
- Climacograptus
- Climacograptus typicalis
- Orthograptus quadrimucronatus
- Spyroceras persculptum
- Triarthrus canadensis
- Ctenodonta
- Diplograptus
- Primitiella
- Triarthrus rougensis
- Cryptolithus tessellatus
- Dalmanella
- Flexicalymene meeki
- Heterorthina emacerata
- Homotelus stegops
- Leptaena moniquensis
- Leptograptus flaccidus
- Lingulasma cobourgensis
- Lingulasma progne
- Modiolopsis
- Orthoceras transversum
- Paleschara
- Paucicrura rogata
- Pseudogygites latimarginatus
- Pseudolingula curta
- Rafinesquina
- Serpulites
- Sowerbyella (Sowerbyella) sericea
- Triarthrus eatoni
- Triarthrus spinosus
- Zygospira modesta
- Aparchites
- Archinacella subcarinata
- Aspidopora
- Conularia
- Cornulites
- Craniops
- Cryptolithus
- Cryptolithus recurvus
The 40 most often recorded, of 74.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.