ice-free corridor migration theory
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
migration theory
|
| gptkbp:associatedWith |
gptkb:Clovis_culture
|
| gptkbp:challenge |
coastal migration theory
|
| gptkbp:corridor_closed |
during Last Glacial Maximum
|
| gptkbp:corridor_location |
between Laurentide and Cordilleran ice sheets
|
| gptkbp:corridor_opened |
around 13,000 years ago
|
| gptkbp:criticizedFor |
lack of early archaeological evidence in corridor
|
| gptkbp:describes |
human migration into the Americas
|
| gptkbp:evidence |
archaeological sites in Alberta and British Columbia
|
| https://www.w3.org/2000/01/rdf-schema#label |
ice-free corridor migration theory
|
| gptkbp:mainstream_acceptance |
mid-20th century
|
| gptkbp:period |
gptkb:Late_Pleistocene
|
| gptkbp:proposedBy |
1930s
humans migrated through an ice-free corridor |
| gptkbp:relatedTo |
gptkb:Beringia_land_bridge
|
| gptkbp:status |
debated
|
| gptkbp:bfsParent |
gptkb:pre-Clovis_model
|
| gptkbp:bfsLayer |
7
|