Shelikof Formation
55 distinct taxa, from 145 fossil occurrences the Paleobiology Database records under this name, spanning 165–162 Mya.
Alaska · US
55 taxa · 145 fossils · 165–162 MyaMembers recorded: Middle.
Macrostrat dates this rock 165–162 Ma. Macrostrat’s own record
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15 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
- Cadoceras (Stenocadoceras) stenoloboide
- Cadoceras (Pseudocadoceras) grewingki
- Milax
- Lilloettia buckmani
- Cadoceras (Stenocadoceras) iniskinense
- Cadoceras tenuicostatum
- Parvicingula
- Pseudocadoceras petelini
- Cadoceras (Stenocadoceras) multicostatum
- Cadoceras wosnessenskii
- Napora
- Perispyridium
- Perispyridium dettermani
- Pseudocrucella
- Cadoceras (Pseudocadoceras) catostoma
- Orbiculiforma iniqua
- Archaeodictyomitra exigua
- Archaeospongoprunum helense
- Cadoceras bathomphalum
- Cadoceras comma
- Cadoceras doroschini
- Cadoceras kialagvikense
- Crucella magna
- Higumastra transversa
- Hsuum
- Lilloettia lilloetensis
- Napora milleri
- Napora pualensis
- Orbiculiforma
- Orbiculiforma multifora
- Paronaella bandyi
- Paronaella pessagnoi
- Paronaella venusta
- Parvicingula praeacutum
- Praeparvicingula
- Praeparvicingula communis
- Praeparvicingula decora
- Praeparvicingula inornata
- Pseudocadoceras crassicostatum
- Tritrabs worzeli
The 40 most often recorded, of 55.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.