Origin of the domestic dog that was the most divergent group. The study found that the skulls of the "Goyet dog" and the "Altai dog" had some dog-like characteristics and proposed that the may have represented an aborted domestication episode. If so, there may have been originally more than one ancient domestication event for dogs as there was for domestic pigs. One theory is that domestication occurred during one of the five cold Heinrich events that occurred after the arrival of humans in West Europe 37 000, 29 000, 23 000, 16 500 and 12 000 YBP. The theory is that the extreme cold during
Dwarf dog-faced bat are known to occur in dry lowland areas. Caves, rock crevices, tree cavaties, foliage, and holes in the ground are common roost areas for them. These bats can be found at sea level to areas at elevations over 1000 m at the base of the Andes. Dwarf dog-faced bat The dwarf dog-faced bat ("Molossops temminckii"), is a bat species from South America. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Paraguay and Uruguay. They are considered an abundant species, and are listed as a species of "least concern" on the IUCN Red List due to its wide