Precambrian Time: 4.6 billion to 542 Million Years Ago to Mesozoic Era: 250 Million to 65 Million Years Ago
For this game it will be for those period of time Era that are explain in the sentence above![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Asaphiscus wheeleri, a trilobite from the Cambrian shale of Utah.
Asaphiscus - Wikipedia
For this game it will be for those period of time Era that are explain in the sentence above
Asaphiscus wheeleri, a trilobite from the Cambrian shale of Utah.
Asaphiscus - Wikipedia
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