Jaani Formation
136 distinct taxa, from 569 fossil occurrences the Paleobiology Database records under this name, spanning 434–431 Mya.
Saare, Hiiumaa, Pärnu, Lääne · EE
136 taxa · 569 fossils · 434–431 MyaMembers recorded: Paramaja, Mustjala, Ninase.
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26 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
- Conochitina
- Ancyrochitina
- Panderodus equicostatus
- Pseudooneotodus bicornis
- Decoriconus fragilis
- Walliserodus
- Kockelella ranuliformis
- Oulodus excavatus
- Ozarkodina confluens
- Wurmiella excavata
- Dolerorthis
- Calpichitina
- Leptaena (Leptaena) purpurea
- Plectochitina
- Dalejina hybrida
- Ozarkodina sagitta rhenana
- Margachitina
- Pseudooneotodus beckmanni
- Skenidioides acutum
- Calymene blumenbachii
- Dalejina
- Dicoelosia biloba
- Dolerorthis rustica
- Visbyella concavoconvexa
- Whitfieldella
- Atrypa
- Atrypa reticularis
- Dicoelosia baltica
- Encrinurus punctatus
- Eoplectodonta (Eoplectodonta) duvalii
- Eospirifer radiatus
- Estonirhynchia
- Halysites senior
- Katastrophomena (Katastrophomena) penkillensis
- Leangella (Leangella) segmentum
- Pterochitina
- Resserella canalis
- Resserella sabrinae
- Silenis
- Streptis grayii
The 40 most often recorded, of 136.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.