👣🧊➡️🌎

#human migration #land bridge #beringia #ice age #first americans #footprints #gnissorc #prehistory #paleo migration

👣🧊🌉🏞️

#beringia #ice age #first peoples #americas entry #land bridge #peopling of the americas

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#beringia #land bridge #migration #asia #north america #americas #prehistory #paleo-indians #ice age