What specific geographic feature housed the historical native range centered near Laramie?

Answer

The Laramie River drainage basin

The natural distribution of the Wyoming Toad was extremely restricted, focusing entirely on the extreme southeastern portion of Wyoming. Within this small area, the historical range was specifically centered around the Laramie River drainage basin, which is situated close to the city of Laramie. This localization meant that the delicate environmental conditions supported by that specific river system were essential for the species' survival, making damage to this basin particularly devastating.

What specific geographic feature housed the historical native range centered near Laramie?
amphibianfactToadWyoming