Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:beganIn |
approximately 182.7 million years ago
|
| gptkbp:characterizedBy |
ammonite biozones
|
| gptkbp:contains |
gptkb:Toarcian_Oceanic_Anoxic_Event
|
| gptkbp:correspondsTo |
Lower Toarcian
Upper Toarcian |
| gptkbp:duration |
about 8.6 million years
|
| gptkbp:endDate |
approximately 174.1 million years ago
|
| gptkbp:followedBy |
gptkb:Pliensbachian_stage
|
| gptkbp:GSSP_location |
gptkb:Peniche,_Portugal
|
| https://www.w3.org/2000/01/rdf-schema#label |
Toarcian stage
|
| gptkbp:namedAfter |
gptkb:Thouars,_France
|
| gptkbp:notableFor |
marine extinction event
|
| gptkbp:partOf |
gptkb:Early_Jurassic
|
| gptkbp:precededBy |
Aalenian stage
|
| gptkbp:rank |
gptkb:theatre
|
| gptkbp:stratigraphicUnitOf |
gptkb:Jurassic_System
|
| gptkbp:usedIn |
gptkb:International_Chronostratigraphic_Chart
|
| gptkbp:bfsParent |
gptkb:Sinemurian-Pliensbachian_stages
gptkb:Trachymetopon |
| gptkbp:bfsLayer |
7
|