Outram Formation
42 distinct taxa, from 161 fossil occurrences the Paleobiology Database records under this name, spanning 486–471 Mya.
Alberta, British Columbia · CA
42 taxa · 161 fossils · 486–471 MyaFiled under the McKay Group.
Macrostrat dates this rock 475–472 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
- Lachnostoma latucelsum
- Presbynileus (Presbynileus) latifrons
- Aulacoparia (Aulacoparia) sculpta
- Kirkella declevita
- Goniotelina brevis
- Isoteloides saxosimontis
- Pseudocybele nasuta
- Pliomeridius
- Asaphidae
- Carolinites genacinaca
- Menoparia elegans
- Protopliomerops radiatus
- Apatokephalus
- Benthamaspis canadensis
- Carolinites tasmaniensis
- Harpides
- Scotoharpes
- Trilobita
- Acidiphorus
- Ampyx walcotti
- Benthamaspis conica
- Benthamaspis diminutiva
- Carinocranium cariniferum
- Dimeropygiella caudanodosa
- Ekeraspis
- Hesperonomia
- Hesperonomia crassa
- Hesperonomia planidorsalis
- Hesperotrophia obscura
- Kobayashia
- Lachnostoma
- Lingulella
- Micragnostus chiushuensis
- Niobe (Niobella)
- Peltabellia
- Presbynileus (Presbynileus)
- Ptyocephalus acclivus
- Siphonotreta
- Syntrophopsis
- Trigonocerca
The 40 most often recorded, of 42.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.