Ulunda Mudstone Formation
31 distinct taxa, from 46 fossil occurrences the Paleobiology Database records under this name, spanning 450–445 Mya.
Vastergotland, Dalarne, Västergötland · SE
31 taxa · 46 fossils · 450–445 MyaMembers recorded: Ålleberg Beds.
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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
- Pseudosphaerexochus laticeps
- Arthrorhachis tarda
- Cybeloides loveni
- Hadromeros subulatus
- Illaenus angelini
- Panderia megalophthalma
- Pseudosphaerexochus
- Sphaerocoryphe dentata
- Bimuria
- Brongniartella platynota
- Cyclopyge
- Decoroproetus
- Diacanthaspis
- Dindymene ornata
- Dionide
- Lonchodomas portlocki
- Nankinolithus granulatus
- Ogmocnemis irregularis
- Ostracoda
- Paraproetus brevifrons
- Platylichas laxatus
- Primaspis
- Pseudosphaerexochus (Pseudosphaerexochus) dubius
- Pseudosphaerexochus (Pseudosphaerexochus) parallelus
- Pseudosphaerexochus (Pseudosphaerexochus) wolkae
- Remopleurides
- Skenidioides
- Sphaerexochinae
- Tretaspis latilimba
- Trinodus tardus
- Zeliszkella
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.