Extant biological taxa that first appeared during the Hauterivian age of the Early Cretaceous.
Pages in category "Extant Hauterivian first appearances"
The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes.
Extant biological taxa that first appeared during the Hauterivian age of the Early Cretaceous.
Pages in category "Extant Hauterivian first appearances"
The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes.