Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
North American Land Mammal Age
|
| gptkbp:characterizedBy |
first appearance of Mammuthus in North America
|
| gptkbp:dividedInto |
Irvingtonian I
Irvingtonian II Irvingtonian III |
| gptkbp:endDate |
250,000 years ago
|
| gptkbp:followedBy |
gptkb:Blancan
|
| https://www.w3.org/2000/01/rdf-schema#label |
Irvingtonian
|
| gptkbp:namedAfter |
Irvington, Fremont, California
|
| gptkbp:partOf |
gptkb:Pleistocene_Epoch
|
| gptkbp:precededBy |
gptkb:Rancholabrean
|
| gptkbp:startDate |
1.9 million years ago
|
| gptkbp:usedIn |
North American land mammal chronology
|
| gptkbp:bfsParent |
gptkb:North_American_Land_Mammal_Ages
gptkb:North_American_Land_Mammal_Age |
| gptkbp:bfsLayer |
8
|