The University of Iowa

Geochemistry

Ingrid Ukstins Peate

My research involves utilizinging a multi-disciplinary approach to understanding explosive volcanic systems - magma petrogenesis, eruption and emplacement mechanisms of both mafic and silicic pyroclastic deposits, and the holistic interpretation of volcanic stratigraphic sequences containing effusive, explosive and reworked volcanic material.

Jeffrey Dorale

Interests:
Paleoclimatology, Paleoecology, Global change. The use of isotopic and elemental tracers and chronometers to reconstruct past environmental conditions.

Publications:
Dorale, J.A. and Liu, Z., 2009.  Limitations of Hendy test criteria in judging the paleoclimatic suitability of speleothems and the need for replication.  Journal of Cave and Karst Studies 71, 73-80.

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