North American Land Mammal Ages chronology
GPTKB entity
Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
history
|
| gptkbp:abbreviation |
gptkb:NALMA
|
| gptkbp:appliesTo |
gptkb:North_America
|
| gptkbp:basedOn |
mammalian fossil faunas
|
| gptkbp:beganIn |
Paleocene
|
| gptkbp:covers |
gptkb:Cenozoic_Era
|
| gptkbp:developedBy |
paleontologists
|
| gptkbp:field |
paleontology
|
| https://www.w3.org/2000/01/rdf-schema#label |
North American Land Mammal Ages chronology
|
| gptkbp:relatedTo |
European Land Mammal Ages chronology
South American Land Mammal Ages chronology |
| gptkbp:subdivision |
gptkb:Hemphillian
gptkb:Bridgerian gptkb:Wasatchian gptkb:Arikareean gptkb:Barstovian gptkb:Blancan gptkb:Chadronian gptkb:Clarendonian gptkb:Hemingfordian gptkb:Irvingtonian gptkb:Rancholabrean gptkb:Tiffanian gptkb:Uintan gptkb:Whitneyan Orellan Puercan Duchesnean Clarkforkian |
| gptkbp:usedFor |
biostratigraphy
dating terrestrial fossil assemblages |
| gptkbp:usedUntil |
mid-20th century
|
| gptkbp:bfsParent |
gptkb:Tiffanian_North_America
|
| gptkbp:bfsLayer |
8
|