Sylvania Sandstone
16 distinct taxa, from 16 fossil occurrences the Paleobiology Database records under this name, spanning 411–393 Mya.
Ohio · US
16 taxa · 16 fossils · 411–393 MyaFiled under the Detroit River Group. Members recorded: upper.
Macrostrat places this rock in the Detroit River Group. Macrostrat’s own record
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2 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.