Connected World Processes · Migration

Late Ice Age climate and continental settlement

c. 26,500-12,000 years ago · Beringia and northern hemisphere climate zones

The Last Glacial Maximum and later warming reorganized coasts, habitats and routes; these were long climate transitions with uneven regional effects, not one sudden worldwide disaster.

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AI-generated evidence-guided visualization related to Late Ice Age climate and continental settlement, c. 26,500-12,000 BCE. — AI-generated visualization based on the cited record and period context. It is not documentary evidence or an authenticated reconstruction of a single event.

How the setting appeared

Ice sheets, exposed continental shelves, cold steppe and shifting shorelines repeatedly changed the map.

Agent citation CIT-GLOBAL-NPS-BERINGIACIT-GLOBAL-NOAA-LATE-ICE-AGE Setting and material context · 2 registered source URLs · registration is not semantic proof · audit HEM-AUDIT-20260812

How people lived

Communities adjusted seasonal movement, shelter, clothing and food strategies; Beringian, coastal and inland pathways remain active research questions.

Agent citation CIT-GLOBAL-NPS-BERINGIACIT-GLOBAL-NOAA-LATE-ICE-AGE Lifeways and community · 2 registered source URLs · registration is not semantic proof · audit HEM-AUDIT-20260812

How people worked

People made tailored clothing, hunting and fishing equipment, portable art and durable shelters suited to local climates.

Agent citation CIT-GLOBAL-NPS-BERINGIACIT-GLOBAL-NOAA-LATE-ICE-AGE Work, tools and exchange · 2 registered source URLs · registration is not semantic proof · audit HEM-AUDIT-20260812

Belief, ritual and worship

Burials and art indicate symbolic life, but no single Ice Age religion existed.

Agent citation CIT-GLOBAL-NPS-BERINGIACIT-GLOBAL-NOAA-LATE-ICE-AGE Belief, ritual and evidence limits · 2 registered source URLs · registration is not semantic proof · audit HEM-AUDIT-20260812

Historical geography

A dated anchor, not an exact border

The local map uses modern coastlines only for orientation. The marker identifies this record's geographic anchor, not the full reach of a community or polity.

Map geometry loads only when requested. Modern outlines are orientation only; historical geography and identities changed through time.

Agent citation CIT-GLOBAL-NPS-BERINGIACIT-GLOBAL-NOAA-LATE-ICE-AGE Historical-geography anchor and stated limits · 2 registered source URLs · registration is not semantic proof · audit HEM-AUDIT-20260812

Evidence register

Guides used for this record

Each registered source ID is paired with its institutional URL for independent checking. Source count is transparent, and duplicate URLs count only once.

CIT-GLOBAL-NPS-BERINGIA

Beringia: History and Culture

https://www.nps.gov/subjects/beringia/history.htm

U.S. National Park Service

CIT-GLOBAL-NOAA-LATE-ICE-AGE

Sea level, ice and vegetation changes from 19,000 BCE

https://sos.noaa.gov/catalog/datasets/blue-marble-sea-level-ice-and-vegetation-changes-19000bc-10000ad/

National Oceanic and Atmospheric Administration

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