Concepedia

P. E. Helland

PE

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Publications

3

Citations

225

H-Index

3

Active since

1993

Affiliations

University of Nebraska–Lincoln(Current)

P. E. Helland is an author at University of Nebraska–Lincoln specializing in sedimentology, glacial geology, and earth sciences.

Publications per year

1993–1997

3

Publications

3

Surface textural analysis of quartz sand grains from ODP Site 918 off the southeast coast of Greenland suggests glaciation of southern Greenland at 11 Ma

P. E. Helland, Mary Anne Holmes · Palaeogeography Palaeoclimatology Palaeoecology · 1997 · 133 citations

, , +17

SEM Analysis of Quartz Sand Grain Surface Textures Indicates Alluvial/Colluvial Origin of the Quaternary “Glacial” Boulder Clays at Huangshan (Yellow Mountain), East-Central China

P. E. Helland, Pei-Hua Huang, Robert F. Diffendal · Quaternary Research · 1997 · 57 citations

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Probable glacial climatic conditions in source areas during deposition of parts of the Ash Hollow Formation, Ogallala Group (late Tertiary), of western Nebraska

P. E. Helland, Robert F. Diffendal · American Journal of Science · 1993 · 35 citations · Full text

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