Stratotype Point Base of Sinemurian
http://resource.geosciml.org/classifier/ics/ischart/BaseSinemurianSP
| label | Stratotype Point Base of Sinemurian | |||||||
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| ratified GSSP |  |
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| boundary level | 0.90 m above the Base of Bed 145 | |||||||
| comment | East Quantoxhead, SW England | |||||||
| correlation event | Ammonite FAD Vermiceras quantoxense, Vermiceras palmeri | |||||||
| see also |
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| source | Episodes 25/1, p. 22 28, 2002 | |||||||
| status | Ratified 2000 | |||||||
| type |
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| has geometry | Location of Stratotype Point Base of Sinemurian original | |||||||