Categories
Extant Cambrian first appearances
Topic: Category
From Wikipedia - Reading time: 1 min
This category includes biological taxa that evolved during the Cambrian period of geologic time, between 541 and 485 million years ago that have not yet gone extinct.
Licensed under CC BY-SA 3.0 | Source: https://en.wikipedia.org/wiki/Category:Extant_Cambrian_first_appearances1 | ↧ Download as ZWI file
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