AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > 97EC11B

SAMPLE INFO : 97EC11B
Sample ID:97EC11B
Station ID:97EC11
Latitude:55.4166
Longitude:-162.5025
Datum:NAD83
Date Sampled:0000-00-00
Sample Type 1:Tephra Fall
Text Description:
lntra-tephra sediment at 97EC11 was 7.5 YR 5/4 brown silt. The deformation visible is interpreted to be the result of being within an archaeological site. Overlying the deposit is 10 to 15 cm of midden.

References:
Holocene tephrochronology of the Cold Bay area, Southwest Alaska Peninsula

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
97EC1155.4166-162.5025Carson, E. C.1997-01-01 West-facing bluff on shore of Moffet Lagoon, Alaska Peninsula, Alaska. Datum not provided, assumed to be NAD83. lntra-tephra sediment at 97EC11 was 7.5 YR 5/4 brown silt. The deformation visible is interpreted to be the result of being within an archaeological site. Overlying the deposit is 10 to 15 cm of midden. 97EC11BTephra FallCumulateGlass 74.642 0.281 14.015 2.141 0.05 0.208 1.273 3.85 3.719 0.062 98.906975EMP2.141

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: avo.alaska.edu/samples/sample_info.php
Page modified: August 1, 2017 15:29
Contact Information: AVO Web Team

twitter @alaska_avo
facebook alaska.avo
email Receive volcano updates by email: USGS VNS