Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:definedIn |
first appearance of planktonic foraminiferan species Morozovelloides crassatus
base of the magnetic chronozone C18r |
| gptkbp:endDate |
37.8 million years ago
|
| gptkbp:followedBy |
gptkb:Lutetian_Stage
|
| gptkbp:namedAfter |
gptkb:Barton-on-Sea
|
| gptkbp:partOf |
gptkb:Eocene_Epoch
|
| gptkbp:period |
41.2 million years ago
|
| gptkbp:precededBy |
gptkb:Priabonian_Stage
|
| gptkbp:rank |
gptkb:theatre
|
| gptkbp:relatedTo |
gptkb:middle_Eocene
|
| gptkbp:subdivision |
gptkb:Paleogene_Period
|
| gptkbp:usedIn |
gptkb:International_Chronostratigraphic_Chart
European stratigraphy |
| gptkbp:bfsParent |
gptkb:Eocene_Series
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Bartonian Stage
|