Ben Holtzman
Research Scientist, Lamont Doherty Earth Observatory
Columbia University
61 Rte. 9W Palisades, NY 10964
845 365 8382 benh (at)

This site contains a sampling of my drawings primarily for scientific purposes,
illustrating my own and syntheses of others' research.

Plate boundaries

Rocks and geologic structures

Earth's deep interior

Other illustrations

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