Category:Extant Bartonian first appearances
This category includes biological taxa that evolved during the Bartonian age of geologic time, between 41.03 and 37.71 Ma million years ago and have not yet gone extinct.
Pages in category "Extant Bartonian first appearances"
The following 7 pages are in this category, out of 7 total.
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This category content has been reduced to only pages contained in the ZIM file.