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Kirk R. Johnson
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Journal Article

Constructing a time scale of biotic recovery across the Cretaceous–Paleogene boundary, Corral Bluffs, Denver Basin, Colorado, U.S.A.

Anthony J. Fuentes, William C. Clyde, Ken Weissenburger, Antoine Bercovici, Tyler R. Lyson, Ian M. Miller, Jahandar Ramezani, Vincent Isakson, Mark D. Schmitz, Kirk R. Johnson
Published: 01 December 2019
Rocky Mountain Geology (2019) 54 (2): 133–153.
DOI: https://doi.org/10.24872/rmgjournal.54.2.133
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Journal Article

Magnetostratigraphy of Upper Cretaceous (Maastrichtian) to lower Eocene strata of the Denver Basin, Colorado

Jason F. Hicks, Kirk R. Johnson, John D. Obradovich, Daniel P. Miggins, Lisa Tauxe
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 1–27.
DOI: https://doi.org/10.2113/gsrocky.38.1.1
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Overview of the Late Cretaceous, early Paleocene, and early Eocene megafloras of the Denver Basin, Colorado

Kirk R. Johnson, Michele L. Reynolds, Kevin W. Werth, Joseph R. Thomasson
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 101–120.
DOI: https://doi.org/10.2113/gsrocky.38.1.101
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Synopsis of the stratigraphy and paleontology of the uppermost Cretaceous and lower Tertiary strata in the Denver Basin, Colorado

Robert G. Raynolds, Kirk R. Johnson
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 171–181.
DOI: https://doi.org/10.2113/gsrocky.38.1.171
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Stratigraphy and megaflora of a K-T boundary section in the eastern Denver Basin, Colorado

Richard S. Barclay, Kirk R. Johnson, William J. Betterton, David L. Dilcher
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 45–71.
DOI: https://doi.org/10.2113/gsrocky.38.1.45
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Evidence for an in situ early Paleocene rainforest from Castle Rock, Colorado

Beth Ellis, Kirk R. Johnson, Regan E. Dunn
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 73–100.
DOI: https://doi.org/10.2113/gsrocky.38.1.173
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Introduction to special issues : Paleontology and stratigraphy of Laramide strata in the Denver Basin

Kirk R. Johnson, Robert G. Raynolds
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 103.
DOI: https://doi.org/10.2113/gsrocky.37.2.103
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Journal Article

Drilling of the Kiowa Core, Elbert County, Colorado

Robert G. Raynolds, Kirk R. Johnson
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 105–109.
DOI: https://doi.org/10.2113/gsrocky.37.2.105
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Journal Article

Paleocene bird and amphibian tracks from the Fort Union Formation, Bighorn Basin, Wyoming

Kirk R. Johnson
Published: 01 April 1986
Rocky Mountain Geology (1986) 24 (1): 1–10.
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