Search Results - "Grader, George"

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  1. 1

    Palynologic delineation of the Devonian-Carboniferous boundary, west-central Montana, USA by Di Pasquo, Mercedes, Grader, George W, Warren, Audrey, Rice, Beverly, Isaacson, Peter, Doughty, P. Ted

    Published in Palynology (22-12-2017)
    “…Cratonic depositional systems in the Central Montana Trough involve the Devonian--Carboniferous boundary (DCB), and reflect both subtle regional epeirogeny and…”
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    Journal Article
  2. 2

    Global biostratigraphic comparison and correlation of an early Cisuralian palynoflora from Bolivia by di Pasquo, Mercedes, Grader, George W., Isaacson, Peter, Souza, Paulo A., Iannuzzi, Roberto, Díaz-Martínez, Enrique

    Published in Historical biology (03-10-2015)
    “…This paper presents new data about Early Permian (Cisuralian) strata, palynostratigraphy and absolute dating from the Copacabana Formation in central Bolivia…”
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    Journal Article
  3. 3

    The Palynology of the Lower Permian (Asselian-?Artinskian) Copacabana Formation of Apillapampa, Cochabamba, Bolivia by di Pasquo, Mercedes M, Grader, George W

    Published in Palynology (01-12-2012)
    “…The palynostratigraphy of the lower and Coal members of the Copacabana Formation from Apillapampa, central Bolivia was investigated. Twelve samples yielded…”
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    Journal Article
  4. 4

    Lower Sappington Formation palynofacies in Montana confirm upper famennian black shale paleoenvironments and sequences across western North America by di Pasquo, Mercedes, Grader, George W., Kondas, Marcelina, Doughty, P. Ted, Filipiak, Paweł, Rice, Beverly J., Isaacson, Peter E.

    “…For the first time, Late Devonian palynofacies analyses of the Lower Sappington shale units U1A─D was carried out at Peak 9559 (Sacajawea) and Ainger Lake in…”
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    Journal Article
  5. 5
  6. 6

    New colonial acritarch Involusphaeridium gutschicki gen. et sp. nov. from the Lower Sappington Formation (Upper Famennian), western Montana, USA by Filipiak, Paweł, Kondas, Marcelina, di Pasquo, Mercedes, Rice, Beverly J., Doughty, P. Ted, Grader, George W., Isaacson, Peter E.

    Published in Review of palaeobotany and palynology (01-01-2021)
    “…Palynological investigation carried on the samples from the Unit 1 of the Sappington Formation (Upper Famennian, Montana, USA) reveals a presence of rich…”
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    Journal Article
  7. 7

    Identifying groundwater recharge connections in the Moscow (USA) sub-basin using isotopic tracers and a soil moisture routing model by Candel, Jasper, Brooks, Erin, Sánchez-Murillo, Ricardo, Grader, George, Dijksma, Roel

    Published in Hydrogeology journal (01-11-2016)
    “…Globally, aquifers are suffering from large abstractions resulting in groundwater level declines. These declines can be caused by excessive abstraction for…”
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    Journal Article
  8. 8

    Permian plants from the Chutani Formation (Titicaca Group, Northern Altiplano of Bolivia): I. Genera Pecopteris and Asterotheca by Vieira, Carlos E. L., Iannuzzi, Roberto, Guerra-Sommer, Margot, Díaz-Matrínez, Enrique, Grader, George W.

    Published in Anais da Academia Brasileira de Ciências (01-03-2004)
    “…Fossil plants belonging to the morphogenera Glossopteris, Pecopteris and Asterotheca were collected from the upper part of the Chutani Formation (Titicaca…”
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    Journal Article
  9. 9

    Permian plants from the Chutani Formation (Titicaca Group, Northern Altiplano of Bolivia): II. The morphogenus Glossopteris by Iannuzzi, Roberto, Vieira, Carlos E. L., Guerra-Sommer, Margot, Díaz-Martínez, Enrique, Grader, George W.

    Published in Anais da Academia Brasileira de Ciências (01-03-2004)
    “…Fossil plants belonging to the morphogenera Glossopteris, Pecopteris and Asterotheca were collected from the upper part of the Chutani Formation (Titicaca…”
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    Journal Article
  10. 10

    Carbonate-siliciclastic sequences of the Pennsylvanian and Permian Copacabana Formation, Titicaca Group, Andes of Bolivia by Grader, George Wilson

    Published 01-01-2003
    “…Depositional history of the Copacabana Formation within the Pennsylvanian-Permian Titicaca Group comprises part of a central Andean Late Paleozoic-Triassic…”
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    Dissertation
  11. 11

    Carbonate-siliciclastic sequences of the Pennsylvanian and Permian Copacabana Formation, Titicaca Group, Andes of Bolivia by Grader, George Wilson, VI

    “…Depositional history of the Copacabana Formation within the Pennsylvanian-Permian Titicaca Group comprises part of a central Andean Late Paleozoic-Triassic…”
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    Dissertation