where was this lemur found?
Madagascar
Babakotia
Like all other lemurs, "Babakotia radofilai" was endemic to Madagascar. 
what was babakotia? It is an extinct genus of medium-sized lemurr, or strepsirrhine primate. how did it get its name? From the Malagasy name for the indri, "babakoto".
wiki:7250211
Babakotia [SEP] Distribution and ecology
Like all other lemurs, "Babakotia radofilai" was endemic to Madagascar. Its remains have only been found in limestone caves at the Ankarana Massif within the Ankarana Reserve and at Anjohibe, indicating a range across the extreme north and northwest of the island. The restricted range of this arboreal primate, particularly during a time when much of the island was blanketed in forest, might have been due to habitat specificity, competitive exclusion, or some other unknown factor. It was sympatric (occurred together) with "Palaeopropithecus maximus" and "Mesopropithecus dolichobrachion". Based on its size, the morphology of its molars, and microwear analysis on its teeth, "Babakotia radofilai" was likely a folivore, while supplementing its diet with fruit and hard seeds.