AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
You are here: Home > Samples > 16-K2

Sample ID:16-K2
Station ID:Riehle_00_16
Sample Type 1:Tephra Fall
Text Description:
Medium ash - crystals, rare gray vitrophyre; 3 glasses. Similar only to one other local deposit.

Tephrochronology of the Brooks River Archaeological District, Katmai National Park and Preserve, Alaska: what can and cannot be done with tephra deposits

StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final 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
Riehle_00_1658.3-155.1Riehle, J. R. Upper Holocene section of loess and peat on the north-eastern side of the Valley of Ten Thousand Smokes. South-southeast from Mt. Griggs.Medium ash - crystals, rare gray vitrophyre; 3 glasses. Similar only to one other local deposit.16-K2Tephra FallCumulateGlass 78 0.62 11.4 1.93 0.09 1.19 3.06 4.03 95.2982EMP1.93


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

This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G19AC00060 and G19AC00171.

Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.