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.
Subcategories
This category has the following 2 subcategories, out of 2 total.
P
T
Pages in category "Extant Cambrian first appearances"
The following 50 pages are in this category, out of 50 total. This list may not reflect recent changes.