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Welcome to the new Datapages Archives

The AAPG/Datapages Combined Publications Database

Rocky Mountain Association of Geologists

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40Ar/39Ar Ages of Miocene Tuffs in Basin-Fill Deposits (Santa Fe Croup, New Mexico, and Troublesome Formation, Colorado) of the Rio Crande Rift System

G.A. Izett, J.D. Obradovich

A Brief History of Paleontological Research and Public Education on Dinosaur Ridge

Martin G. Lockley, Natalie Hook, Andrew Taylor

A Chronology of Seismic Exploration in the Rockies: An Update to Guide Us into the Year 2001 and Beyond

John M. Parker, R. Randy Ray

Close-range Photogrammetric Experiments at Dinosaur Ridge

Neffra A. Matthews, Brent H. Breithaupt

A Decade of Dinosaur Tracking at Dinosaur Ridge

Martin Lockley

Dinosaur Tracks in the Plainview Formation, Dakota Group (Cretaceous, Albian) near Caiion City, Colorado: A Preliminary Report on Another "Dinosaur Ridge"

William J. Kurtz, MArtin G. Lockley, Donna J. Engard

Discovery of Oil in the Williston Basin: Story of the #I Clarence Iverson Well

Michael S. Johnson

DISCUSSION: The Middle Jurassic Entrada Sandstone Near Gallup, New Mexico: Discussion

Spencer G. Lucas, Andrew B. Heckert, Orin J. Anderson

Fossil Selachians from the Belle Fourche Shale (Cretaceous, Cenomanian), Black Hills Region of South Dakota and Wyoming

David Cicimurri

Geochemical and Mineralogical Studies of Dinosaur Bone from the Morrison Formation at Dinosaur Ridge

Peter J. Modreski

Hydrocarbon Source Rock Potential of the Upper Cretaceous Niobrara Formation, Western interior Seaway of the Rocky Mountain Region

Susan M. Landon, Mark W. Longman, Barbara A. Luneau

Late Cenozoic Regional Collapse Due to Evaporite Flow and Dissolution in the Carbondale Collapse Center, West-Central Colorado

Robert M. Kirkham, Randall K. Streufert, James R. Budahn, Michael J. Kunk, William J. Perry

The Middle Jurassic En trada Sandstone Near Gallup, New Mexico

Jacques F. Robertson, Robert B. O'Sullivan

A New Look at Magnoavipes and So-called "Big Bird"Tracks from Dinosaur Ridge (Cretaceous, Colorado)

Martin G. Lockley, Joanna L. Wright, Masaki Matsukawa

REPLY: The Middle Jurassic Entrada Sandstone Near Gallup, New Mexico: Reply

Jacques F. Robertson, Robert B. O'Sullivan

Sedimentology and Stratigraphy of the Morrison Formation in the Dinosaur Ridge Area Near Morrison, Colorado

Karen J. Houck

Synarmocrinus Cobbani, A New Crinoid from the Minturn Formation (Middle Pennsylvanian) of Colorado

Wayne M. Itano, William D. Bateman

West Side Canal Gas Field, Carbon County, Wyoming, & Moffat County, Colorado

John M. Parker, Louis C. Bortz

Williston Basin Petroleum Systems: Inferences from Oil Geochemistry and Geology

Daniel M. Jarvie