Sample likely collected at ~1.5 m, from a continuous, yellow-white bed up to 0.5 cm thick. Glass morphology consists almost entirely of blocky, thick-walled pumice that have small evenly distributed vesicles and abundant phenocrysts and microlites.
The Palisades is a key reference site for the middle Pleistocene of eastern Beringia: new evidence from paleomagnetics and regional tephrostratigraphy
150,000 years of loess accumulation in central Alaska
|StationID||Latitude||Longitude||Geologist||DateVisited||Age Info||Volcano||Eruption||Location Description||Text Description||Sample ID||Sample Type 1||Sample Type 2||Final Unit||Material||Coeff||SiO2||TiO2||Al2O3||FeOT||MnO||MgO||CaO||Na2O||K2O||P2O5||Total-majors||REF majors||METH majors||Fe2O3/Fe203T orig||FeO/FeOT orig||Volatiles csv||METH volatiles||Cs||Rb||Ba||Sr||La||Ce||Pr||Nd||Sm||Eu||Gd||Tb||Dy||Ho||Er||Tm||Yb||Lu||Y||Zr||Nb||Hf||Ta||Pb||Th||U||Sc||V||Cr||Fe||Co||Ni||Cu||Zn||Ga||Mo||As||Na||K||Ref trace1||METH trace1||Rb||Ba||Sr||La||Ce||Nd||Sm||Eu||Gd||Dy||Er||Yb||Lu||Y||Zr||Nb||Pb||Th||U||Sc||Ti||V||Cr||Ni||Cu||Zn||Ga||Ref trace2||METH trace2||Light csv||Halogen csv||other major csv||other lile csv||other ree csv||other hfse csv||other hpe csv||other tm csv||other misc csv|
|Halfway_House||64.735||-148.4594||Preece, S. J.||Halfway House site: a 12-m-thick section of the Gold Hill Loess located on top of a rounded bedrock hill along the north side of the Parks Highway, ~50 km west of Fairbanks, Alaska. The exposure was created during construction of the George Parks Highway in the 1960s and is mostly comprised of the Goldstream Formation. Location coordinates from Preece and others (2011); coordinates vary slightly from those reported in Jensen and others (2011). Datum not specified, assumed to be NAD83.||Sample likely collected at ~1.5 m, from a continuous, yellow-white bed up to 0.5 cm thick. Glass morphology consists almost entirely of blocky, thick-walled pumice that have small evenly distributed vesicles and abundant phenocrysts and microlites.||UA1874||Tephra Fall||Cumulate||Glass||76.15||0.04||14.21||0.6||0.14||0.1||1.04||3.94||3.69||10781||EMP||0.6||Cl=0.1; H2O=7.4||EMP|
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