Jack Donahue
University of Pittsburgh
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Jack Donahue.
Marine Geology | 1971
Jack Donahue
Abstract An examination of split core photographs from the north-central Pacific reveals the presence of three different burrow morphologies. Simple burrows occur throughout the region. Halo burrows are present in water deeper than 4,000 m (3,000 m along the equator) and removed from continental areas. Imbricate burrows are uncommon and have an irregular distribution. Organisms responsible for the burrows are interpreted as surface to near-surface feeders which do not penetrate deeply into the sediments. Thus, the zone of sediment mixing caused by burrowing ranges from 10 to 30 cm and averages 20 cm.
Lethaia | 1979
Harold B. Rollins; Marshall Carothers; Jack Donahue
Lethaia | 1975
Harold B. Rollins; Jack Donahue
Geoarchaeology-an International Journal | 1990
Jack Donahue; David R. Watters; Sarah Millspaugh
Geological Society of America Special Papers | 1974
Jack Donahue; Harold B. Rollins
Geoarchaeology-an International Journal | 1986
T. Jorstad; T. East; J. M. Adovasio; Jack Donahue; Robert Stuckenrath
Geoarchaeology-an International Journal | 2010
Jack Donahue
Geoarchaeology-an International Journal | 1994
Jack Donahue
Geoarchaeology-an International Journal | 1993
Jack Donahue
Geoarchaeology-an International Journal | 1992
Jack Donahue
