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Charles W. Helm
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Journal Articles

Coprolites in Cemented Pleistocene Deposits on the Cape South Coast of South Africa

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Charles W. Helm, Marion K. Bamford, Andrew S. Carr, Hayley C. Cawthra, Jan C. De Vynck ...
Journal: Journal of Coastal Research
Journal of Coastal Research (2022) 39 (2): 221–233.
https://doi.org/10.2112/JCOASTRES-D-22-00063.1
Published: 28 November 2022
View articletitled, Coprolites in Cemented Pleistocene Deposits on the Cape South Coast of South Africa
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Journal Articles

Possible Pleistocene Pinniped Ichnofossils on South Africa's Cape South Coast

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Charles W. Helm, Andrew S. Carr, Hayley C. Cawthra, Jan C. De Vynck, Mark Dixon ...
Journal: Journal of Coastal Research
Journal of Coastal Research (2022) 38 (4): 735–749.
https://doi.org/10.2112/JCOASTRES-D-21-00131.1
Published: 01 July 2022
View articletitled, Possible Pleistocene Pinniped Ichnofossils on South Africa's Cape South Coast
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Includes: Supplementary data
Journal Articles

Elephant Tracks: A Biogenic Cause of Potholes in Pleistocene South African Coastal Rocks

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Charles W. Helm, Hayley C. Cawthra, Jan C. De Vynck, Mark Dixon, Willo Stear
Journal: Journal of Coastal Research
Journal of Coastal Research (2020) 37 (1): 59–74.
https://doi.org/10.2112/JCOASTRES-D-20-00064.1
Published: 02 December 2020
View articletitled, Elephant Tracks: A Biogenic Cause of Potholes in Pleistocene South African Coastal Rocks
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