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Juan Luis Arsuaga - The Neanderthal's Necklace - The Neogaean Realm

Identifier

018639

Type of Spiritual Experience

Background

Templates are often reused.  The same design but with slight variations to accommodate the environment appears in geographically isolated parts of the world.

A description of the experience

The Neanderthal's Necklace – Juan Luis Arsuaga

Zoologists identify three biogeographical realms.

The Neogaean Realm includes Central and South America.  Since the Neogaean was an island continent for millions of years, the fauna there are quite distinct.  They would be even more so had the space between North and South America not been bridged by the isthmus of Panama some three or 3.5 million years ago.  …. many South American animal species became extinct due to incursions by North American predators and competitors.

Among the South American species that did not experience extinction were the Platirrhini, or New World monkeys.  No one knows how they arrived in the hemisphere in the first place.

The source of the experience

Scientist other

Concepts, symbols and science items

Symbols

Science Items

DNA
Theory of Evolution

Activities and commonsteps

Activities

Commonsteps

References