Metadata Overview for Tephra "IA-11"
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General| IGSN: | 10273/GF1211S--M |
| Related Resource: | Is Part Of Other "https://tiendadigital.sernageomin.cl/en/-basic-geology/3185-cartas-patillos-y-oficina-victoria-region-de-tarapaca.html" (URL) |
| Lab ID: | IA-11 |
| Comment: | IA-11 is part of the geological map Patillos and Oficina Victoria, Región de Tarapacá. -- Sepúlveda, F.; Vásquez, P.; Quezada, A. 2014. Cartas Patillos y Oficina Victoria, Región de Tarapacá. Servicio Nacional de Geología y Minería, Carta Geológica de Chile, Serie Geología Básica 167-168, 1 mapa escala 1:100.000. Santiago. -- The full extent of the tephra deposit can be seen in the satellite image to the east of the site location. Thickness is decimetric. The ash filled a drainage channel during depostion and is now found at the margins of the drainage channels. Sometimes it is cemented in the external face forming a hard crust. It appears not to be reworked. |
Responsible Party| Creator: | Andrés Quezada (andres.quezada@sernageomin.cl) |
| Contributors: | Project Leader: Volker Wennrich (volker.wennrich@uni-koeln.de), Researcher: Niklas Leicher (n.leicher@uni-koeln.de) |
Collection Details| Collection Site: | IA-11 |
| Sample Recovery Technique: | Manual>Hammer |
| Sample Collection Date: | 30.11.2011 |
| Sampling Method: | Random sample |
Sample Details| Resource Type: | Individual Sample |
| Sample Access: | Accessible |
| Material: | Tephra |
| Depositional Process: | Tephra Fall |
| Lab Split Amount: | 2 |
Analysis Details| Major/Minor Element Analysis Method: | EPMA-WDS, glass |
| Trace Element Analysis Method: | LA-ICP-MS, glass |
| Isotope Analysis Method: | None |
| Dating Method: | 40Ar/39Ar, Biotite |
Geochemistry| TAS Classification: | Rhyolite |
| WDS-EDS Analysis: | WDS-EDS .csv file |
| LA-ICP-MS Analysis: | LA-ICP-MS .csv file |
Chronology| Chronological Analysis 1: |
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Stratigraphy| Erathem: | Cenozoic |
| System: | Quaternary |
| Series: | Pleistocene |
| Stage: | Chibanian |
| Regional Stratigraphic Unit: | PlHa |
Tephra Correlation| Tephra Correlation: | CG_1.1 |
