FIGURES 169–171 in A proposal towards classification of the Raspy Crickets (Orthoptera: Stenopelmatoidea: Gryllacrididae) with zoogeographical comments: An initial contribution to the higher classification of the Gryllacridines

FIGURES 169–171. Paleogeographical reconstruction of Earth. (From Paleocene to current time). 169. Paleocene (60 Ma), Indian subcontinent and Madagascar separation (yellow arrow show the migration of Indian subcontinent to Asia), Australia and Antartida separation. 170. Last glacial maximum (1 Ma), light yellow arrows show the colonization of gryllacridines from South to Central America and the Caribe. Orange arrows show the colonization from the Indian subcontinent to Southeast Asia and Oceanic Islands. 171. Current Earth conformation. (Red punctuated lines represent the main land separations) (Maps from Scotese, 2016).