FANDOM


The Hsandagolian age is a period of geologic time (33.9—23.03 Ma) within the Oligocene epoch of the Paleogene used more specifically with Asian Land Mammal Ages. It follows the Kekeamuan and precedes the Tabenbulakian age.

The Ulangochuian's lower boundary is the approximate base of the Rupelian age and upper boundary is the approximate upper base of the Aquitanian. [1]


Paleogene period
Paleocene epoch
Eocene epoch
Oligocene epoch
Danian | Selandian
Thanetian
Ypresian | Lutetian
Bartonian | Priabonian
Rupelian | Chattian
Geological time spiral

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.