Assertion: camel's ancestor | /r/CapableOf | evolve in north america
Facets:
value: during the palaeogene period
type: TEMPORAL
Source sentences:
text: Fossil evidence indicates that the ancestors of modern camels evolved in North America during the Palaeogene period (a period of geologic time that lasting 42 million years and is a time when mammals evolved) and later spread to Asia.
text: Fossil evidence indicates that the ancestors of Modern Camels evolved in North America during the Palaeogene Period and later spread to most parts of Asia.
text: The two species exhibit many differences, but camels and llamas are both camelids descended from a common ancestor that evolved in North America during the Palaeogene period.