The Neocene Era (Remnants of Humanity)

The Neocene Era is a geological period in history after the Anthropocene Era. The Neocene is known to have begun in the 21st century, making the Anthropocene Era the shortest era, lasting around 200 years or so. The Neocene Era also brought new life forms, evolved from organisms from the Anthropocene and Holocene Eras.

Causes
The main reason for the end of the Anthropocene and the beginning of the Neocene was due to an artificial asteroid collision.

Mammals

 * Spacefaring Human, Location: Mars, Neptune
 * Seafaring Human, Location: Pacific Islands, Madagascar, Falkands, Cape Verde, Australian Continent
 * Tundra Human, Location: Siberia, Canada, Scotland, North America
 * Migrating Giraffe, Location: Russia, China, India, Korea, Kazakhstan
 * London Underground Dolphins, Location: UK