http://resource.geosciml.org/classifier/ics/ischart/BaseBartonianSP
| label | Stratotype Point Base of Bartonian | |||||||
|---|---|---|---|---|---|---|---|---|
| comment | Contessa highway section near Gubio, Central Apennines, Italy | |||||||
| correlation event | Calcareous nannofossil near LAD Reticulofenestra reticulata | |||||||
| type |
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| see also | index.html original | |||||||