, 2009. Evolution, Environments, and the Earliest Squid Relatives. Legacy: The Magazine of the New York State Museum. 4, 7, 15.
, 2010. When the Phyla Came Marching In: Modern Marine Organisms Originate in the Cambrian Period. Legacy: The Magazine of the New York State Museum. 6, 9.
1981
The Cambrian System in the southern Canadian Rocky Mountains, Alberta and British Columbia. Guidebook for Field Trip 2
45-53
Second International Symposium on the Cambrian System. Golden, Colorado
Golden, Colorado
bibcite_36321
, 1981. Upper Cambrian and Lower Ordovician Biostratigraphy, Jasper National Park, Alberta. The Cambrian System in the southern Canadian Rocky Mountains, Alberta and British Columbia. Guidebook for Field Trip 2Second International Symposium on the Cambrian System. Golden, Colorado, Golden, Colorado.
Report
1981
Albany, New York
bibcite_36271
Report
1981
Cambrian Stratigraphy and Paleontology of the Great Basin and Vicinity, Western United States
165-168
Golden, Colorado
bibcite_36276
, 1981. Part III. Middle and Upper Cambrian and Lower Ordovician Stratigraphy and Paleontology of the central Rocky Mountains, Utah and Idaho. Stop 9B.1: Upper St. Charles and Lower Garden City Formations at Franklin Basin, Northern Bear River Range, Idaho. Cambrian Stratigraphy and Paleontology of the Great Basin and Vicinity, Western United States
Report
1981
The Cambrian System in the southern Canadian Rocky Mountains, Alberta and British Columbia. Guidebook for Field Trip 2
45-53
Golden, Colorado
bibcite_36316
, 1981. Upper Cambrian and Lower Ordovician Biostratigraphy, Jasper National Park, Alberta. The Cambrian System in the southern Canadian Rocky Mountains, Alberta and British Columbia. Guidebook for Field Trip 2
Report
1981
Cambrian Stratigraphy and Paleontology of the Great Basin and Vicinity, Western United States
141-149
Golden, Colorado
bibcite_36311
, 1981. Part III. Middle and Upper Cambrian and Lower Ordovician Stratigraphy of the Central Rocky Mountains, Utah and Idaho. Stop 8.1: Upper St. Charles and Lower Garden City Formations, Blacksmith Fork Canyon, Southern Bear River Range, Utah. Cambrian Stratigraphy and Paleontology of the Great Basin and Vicinity, Western United States
Report
1988
St. John’s, Newfoundland
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Report
1991
Association of American State Geologists Annual Meeting, Field Trip Guide, May 49, 1991
41-50
Albany, New York
bibcite_35601
, 1991. Field trip 3B: Aspects of Paleozoic Geology in the Albany Region. Association of American State Geologists Annual Meeting, Field Trip Guide, May 49, 1991
Report
2002
Guidebook for Fieldtrips in New York and Vermont
6-1
Lake George, New York
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, 2002. Early Paleozoic sea Levels and Climates: New Evidence from the East Laurentian Shelf and Slope. Guidebook for Fieldtrips in New York and Vermont
Report