Hogklint Formation
87 distinct taxa, from 123 fossil occurrences the Paleobiology Database records under this name, spanning 433–431 Mya.
Gotland · SE
87 taxa · 123 fossils · 433–431 MyaMembers recorded: Unit A, A, Unit D, Unit B, a, Unit C.
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8 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
- Boiotremus longitudinalis
- Crinoidea
- Halysites senior
- Leptaena rhomboidalis
- Oriostoma globosum
- Poleumita discors
- Seretites
- Siluriphorus gotlandicus
- Tentaculites
- Bryozoa
- Deiphon
- Erettopterus serricaudatus
- Euomphalopterus alatus
- Gotlandellites
- Gotlandiela contraria
- Isorthis
- Leptaena sperion
- Prosolarium halei
- Prosolarium limata
- Rothpletzella
- Spiroraphe aequilatera
- Stromatoporoidea
- Turmalites
- Whitfieldella
- Allonema
- Aquirrea fluegelii
- Asteroidea
- Atrypa reticularis
- Atrypina
- Boucotspira lamellosus
- Boucotspira wisbyensis
- Brachiopoda
- Bucania squamosus
- Catazone cingulata
- Clorinda
- Clorinda rotunda
- Conulariida
- Coolinia pecten
- Craniops
- Dalejina hybrida
The 40 most often recorded, of 87.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.