Rasmussen C , Irmis R , Mundil R , Schaller M , Geissman J , Parker W , Lepre C , Olsen P .
A geochronologically-constrained stable isotope record of the Upper Triassic Sonsela Member (Chinle Formation) at Petrified Forest National Park (Arizona, USA): Testing for paleoenvironmental linkages with biotic change and the Manicouagan impact.
Palaeogeography, Palaeoclimatology, Palaeoecology. 2022 ; 601 [doi][doi]

Haque Z , Geissman J , Irmis R , Olsen P , Lepre C , Buhedma H , Mundil R , Parker W , Rasmussen C , Gehrels G .
Magnetostratigraphy of the Triassic Moenkopi Formation From the Continuous Cores Recovered in Colorado Plateau Coring Project Phase 1 (CPCP-1), Petrified Forest National Park, Arizona, USA: Correlation of the Early to Middle Triassic Strata and Biota in Colorado Plateau and Its Environs.
Journal of Geophysical Research: Solid Earth. 2021 ; 126 (9): [doi][doi]

Rasmussen C , Mundil R , Irmis R , Geisler D , Gehrels G , Olsen P , Kent D , Lepre C , Kinney S , Geissman J , Parker W .
U-Pb zircon geochronology and depositional age models for the Upper Triassic Chinle Formation (Petrified Forest National Park, Arizona, USA): Implications for Late Triassic paleoecological and paleoenvironmental change.
Bulletin of the Geological Society of America. 2021 ; 133 539-558. [doi][doi]

Gehrels G , Giesler D , Olsen P , Kent D , Marsh A , Parker W , Rasmussen C , Mundil R , Irmis R , Geissman J , Lepre C .
LA-ICPMS U-Pb geochronology of detrital zircon grains from the Coconino, Moenkopi, and Chinle formations in the Petrified Forest National Park (Arizona).
Geochronology. 2020 ; 2 (2): 257-282. [doi][doi]

Olsen P , Geissman J , Kent D , Gehrels G , Mundil R , Irmis R , Lepre C , Rasmussen C , Giesler D , Parker W , Zakharova N , Kürschner W , Miller C , Baranyi V , Schaller M , Whiteside J , Schnurrenberger D , Noren A , Shannon K , O'Grady R , Colbert M , Maisano J , Edey D , Kinney S , Molina-Garza R , Bachman G , Sha J , Bachman G , Blakey R , Brady Shannon K , Buhedma H , Colbert M , Gehrels G , Geissman J , Haque Z , Irmis R , Kent D , Kinney S , Kürschner W , Olsen P , Parker W , Schaller M , Whiteside J , MacIntosh J .
Colorado Plateau Coring Project, Phase I (CPCP-I): A continuously cored, globally exportable chronology of Triassic continental environmental change from western North America.
Scientific Drilling. 2018 ; 24 15-40. [doi][doi]

Baranyi V , Reichgelt T , Olsen P , Parker W , Kürschner W .
Norian vegetation history and related environmental changes: New data from the Chinle Formation, Petrified Forest National Park (Arizona, SW USA).
Bulletin of the Geological Society of America. 2018 ; 130 (5-6): 775-795. [doi][doi]

Mundil R , Irmis RB , Olsen PE , Kent DV .
Calibration of the Late Triassic time scale: U-Pb zircon ages from the Chinle Formation.
Geochimica et Cosmochimica Acta. 2010 ; 74 (12): A738--A738.

Geissman J , Olsen P , Kent D .
Site selected for colorado plateau coring.
Eos. 2010 ; 91 (14): 128. [doi][doi]

Olsen PE , Kent DV , Geissman JW .
Climatic, Tectonic, and Biotic Evolution in Continental Cores: Colorado Plateau Coring Project Workshop; St. George, Utah, 13–16 November 2007.
Eos, Transactions American Geophysical Union. 2008 ; 89 (12): 118-118. [doi][doi]

Olsen P , Kent D , Geissman J .
CPCP: Colorado Plateau Coring Project - 100 million years of early Mesozoic climatic, tectonic, and biotic evolution of an epicontinental basin complex.
Scientific Drilling. 2008 ; (6): 62-66. [doi][doi]