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Randall B. Irmis

Affiliations: 
Geology & Geophysics University of Utah, Salt Lake City, UT 
Area:
Vertebrate Paleontology, Paleobiology, Paleoecology, Geochronology
Website:
http://www.earth.utah.edu/people/all-faculty/randall-irmis.php
Google:
"Randall Benjamin Irmis"
Cross-listing: Evolution Tree

Parents

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William G. Parker research assistant 2002-2005 Petrified Forest National Park (Evolution Tree)
 (Intern and Seasonal Employee)
Kevin Padian grad student 2008 UC Berkeley (Evolution Tree)
 (Perspectives on the origin and early diversification of dinosaurs)

Children

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Joshua Lively grad student 2011-2013 University of Utah (Evolution Tree)
Benjamin T Breeden grad student 2015-2022 University of Utah (Evolution Tree)
BETA: Related publications

Publications

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Pritchard AC, Irmis RB, Olori JC, et al. (2023) The femora of Drepanosauromorpha (Reptilia: Diapsida): Implications for the functional evolution of the thigh of Sauropsida. Anatomical Record (Hoboken, N.J. : 2007)
Kelley NP, Irmis RB, dePolo PE, et al. (2022) Grouping behavior in a Triassic marine apex predator. Current Biology : Cb. 32: 5398-5405.e3
Melstrom KM, Turner AH, Irmis RB. (2021) Reevaluation of the cranial osteology and phylogenetic position of the early crocodyliform Eopneumatosuchus colberti, with an emphasis on its endocranial anatomy. Anatomical Record (Hoboken, N.J. : 2007)
Parker WG, Nesbitt SJ, Irmis RB, et al. (2021) Osteology and relationships of Revueltosaurus callenderi (Archosauria: Suchia) from the Upper Triassic (Norian) Chinle Formation of Petrified Forest National Park, Arizona, United States. Anatomical Record (Hoboken, N.J. : 2007)
Melstrom KM, Angielczyk KD, Ritterbush KA, et al. (2021) The limits of convergence: the roles of phylogeny and dietary ecology in shaping non-avian amniote crania. Royal Society Open Science. 8: 202145
Ezcurra MD, Nesbitt SJ, Bronzati M, et al. (2020) Enigmatic dinosaur precursors bridge the gap to the origin of Pterosauria. Nature
Rasmussen C, Mundil R, Irmis RB, et al. (2020) 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 Geological Society of America Bulletin
Sues H, Schoch RR, Sobral G, et al. (2020) A new archosauriform reptile with distinctive teeth from the Middle Triassic (Ladinian) of Germany Journal of Vertebrate Paleontology. 40: e1764968
Mancuso AC, Benavente CA, Irmis RB, et al. (2020) Evidence for the Carnian Pluvial Episode in Gondwana: New multiproxy climate records and their bearing on early dinosaur diversification Gondwana Research. 86: 104-125
Schachner ER, Irmis RB, Huttenlocker AK, et al. (2019) Osteology of the Late Triassic Bipedal Archosaur Poposaurus gracilis (Archosauria: Pseudosuchia) from Western North America. Anatomical Record (Hoboken, N.J. : 2007)
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