Modder River Siltstone Formation
19 distinct taxa, from 35 fossil occurrences the Paleobiology Database records under this name, spanning 491–487 Mya.
Tasmania · AU
19 taxa · 35 fossils · 491–487 MyaFiled under the Owen Group.
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1 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
- Charchaqia halli
- Trilobagnostus
- Leiagnostus inletensis
- Proteuloma huochengensis
- Lotagnostus (Lotagnostus) trisectus
- Neoagnostus
- Niobella birchensis
- Proceratopyge longa
- Skljarella expansa
- Duplora
- Hedinaspis uniformis
- Hungaiidae
- Ivshinaspis reticulata
- Macropyge
- Micragnostus
- Olenus
- Onchonotellus
- Parabolinella triarthra
- Remopleuridacea
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.