AVO Logo
Site Map | FAQ |
Alaska Volcano Observatory
 
You are here: Home > Samples > FBB12-70

SAMPLE INFO : FBB12-70
Sample ID:FBB12-70
Station ID:FBB12
Latitude:45.72055556
Longitude:-60.5525
Datum:NAD83
Sample Type 1:Tephra Fall
References:
A mid to late Holocene cryptotephra framework from eastern North America

GEOCHEM DATA
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
FBB1245.72055556-60.5525Unknown, Unknown 1250 known unit; 1470; Age is approximate. Mean age of 11 radiocarbon samples from beneath the eastern lobe of the White River Ash, ranging from 1175-1390 yBP (from Lerbekmo and others 1975).803--Framboise Bog, an ombrotrophic plateau bog located in Nova Scotia that was sampled from the centre using an 11-cm-diameter Russian pattern corer, following a full stratigraphic investigation based on the Troels-Smith (1955) system. Coordinates provided as degrees/minutes/seconds and converted to decimal degrees. Datum not specified, assumed to be NAD83.FBB12-70Tephra FallCumulateGlass 74.06 0.19 14.22 1.54 0.05 0.4 1.93 4.35 3.27 11131EMP1.54H2O=3.51EMP

SAMPLE LOCATION

Contact AVO Privacy Accessibility Information Quality FOIA
URL: www.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.