Assertion: fossil echinoderm | /r/HasProperty | arkarua
Facets:
value: during the vendian period
type: TEMPORAL
value: in is now australia
type: LOCATION
Source sentences:
text: The oldest-known fossil echinoderm is Arkarua, which lived in pre-Cambrian times, during the Vendian period, roughly 560 million years ago, in what is now Australia.
text: The oldest-known fossil Echinoderm is Arkarua, which lived in pre-Cambrian times, during the Vendian period or the Ediacaran Period (650 to 540 million years ago).