Telsitna Formation
73 distinct taxa, from 97 fossil occurrences the Paleobiology Database records under this name, spanning 471–445 Mya.
Alaska · US
73 taxa · 97 fossils · 471–445 MyaMembers recorded: Lone Mountain Limestone, Informal 2.
Macrostrat dates this rock 471–443 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
- Ptychopleurella uniplicata
- Christiania aseptata
- Phragmorthis buttsi
- Skenidioides multifarius
- Sowerbyella (Sowerbyella) rectangularis
- Anoptambonites grayae
- Bimuria (Bimuria) gilbertella
- Colaptomena
- Craspedelia potterella
- Diambonia discuneata
- Eunema
- Leptelloidea leptelloides
- Maclurites
- Taphrorthis immatura
- Tetraphalerella planobesa
- Acrosaccus shuleri
- Aegiromenidae
- Alaskodiscus donensis
- Anisopleurella tricostata
- Anoptambonites pulchra
- Asgardaspira gerulus
- Austinella
- Belodina
- Boucotspira carinifer
- Callositella cheeneetnukensis
- Catenipora
- Ceratopea medfraensis
- Cyclospira elegantula
- Cyclospira orbus
- Dicoelosia jonesridgensis
- Diorthelasma parvum
- Diparelasma
- Doleroides
- Doleroides panna
- Drepanoistodus suberectus
- Duolobella sandiae
- Ectomaria prisca
- Eopteria richardsoni
- Epitomyonia relicina
- Gelidorthis perisiberiaensis
The 40 most often recorded, of 73.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.