Randall B. Irmis

1. Early ornithischian dinosaurs: the Triassic record
   2006/10/18 by Randall B. Irmis, William G. Parker, Sterling J. Nesbitt +1 · 20 citations
   Earth and Planetary Sciences · Environmental Science · #Evolution and Paleontology Studies #Ichthyology and Marine Biology #Paleontology and Evolutionary Biology
2. Anatomy, phylogeny and palaeobiology of early archosaurs and their kin
   2013/01/01 by Sterling J. Nesbitt, Julia B. Desojo, Randall B. Irmis · 11 citations
   Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Evolution and Paleontology Studies #Amphibian and Reptile Biology
3. A critical re‐evaluation of the Late Triassic dinosaur taxa of North America
   2007/01/01 by Sterling J. Nesbitt, Randall B. Irmis, William G. Parker · 9 citations
   Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Ichthyology and Marine Biology #Evolution and Paleontology Studies
4. Tyrant Dinosaur Evolution Tracks the Rise and Fall of Late Cretaceous Oceans
   2013/11/06 by Mark A. Loewen, Randall B. Irmis, Joseph J. W. Sertich +2 · 6 citations
   Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Evolution and Paleontology Studies #Ichthyology and Marine Biology
5. The precise temporal calibration of dinosaur origins
   2015/12/07 by Claudia A. Marsicano, Randall B. Irmis, Adriana Cecilia Mancuso +2 · 6 citations
   Earth and Planetary Sciences · #Paleontology and Evolutionary Biology #Evolution and Paleontology Studies #Geological and Geochemical Analysis
6. Evidence for the Carnian Pluvial Episode in Gondwana: New multiproxy climate records and their bearing on early dinosaur diversification
   2020/06/15 by Adriana C. Mancuso, Adriana Cecilia Mancuso, Cecilia A. Benavente +2 · 6 citations
   Earth and Planetary Sciences · #Evolution and Paleontology Studies #Paleontology and Evolutionary Biology #Paleontology and Stratigraphy of Fossils
7. Non-dinosaurian Dinosauromorpha
   2013/01/01 by Max C. Langer, Sterling J. Nesbitt, Jonathas S. Bittencourt +1 · 5 citations
   Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Ichthyology and Marine Biology #Evolution and Paleontology Studies
8. A Complete Skeleton of a Late Triassic Saurischian and the Early Evolution of Dinosaurs
   2009/12/10 by Sterling J. Nesbitt, Nathan D. Smith, Randall B. Irmis +3 · 3 citations
   Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Ichthyology and Marine Biology #Evolution and Paleontology Studies
9. 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
   2020/07/20 by Cornelia Rasmussen, Roland Mundil, Randall B. Irmis +8 · 3 citations
   Earth and Planetary Sciences · #Evolution and Paleontology Studies #Paleontology and Evolutionary Biology #Paleontology and Stratigraphy of Fossils
10. Enigmatic dinosaur precursors bridge the gap to the origin of Pterosauria
    2020/12/09 by Martín D. Ezcurra, Sterling J. Nesbitt, Mario Bronzati +20 · 4 citations
    Earth and Planetary Sciences · Environmental Science · #Evolution and Paleontology Studies #Ichthyology and Marine Biology #Paleontology and Evolutionary Biology
11. Repeated Evolution of Herbivorous Crocodyliforms during the Age of Dinosaurs
    2019/06/27 by Keegan M. Melstrom, Randall B. Irmis · 2 citations
    Earth and Planetary Sciences · Environmental Science · #Amphibian and Reptile Biology #Evolution and Paleontology Studies #Paleontology and Evolutionary Biology
12. For a while, crocodile: crocodylomorph resilience to mass extinctions
    2025/03/01 by Keegan M. Melstrom, Kenneth D. Angielczyk, Kathleen A. Ritterbush +1 · 1 voice · 2 citations
    Earth and Planetary Sciences · Mathematics · #Paleontology and Evolutionary Biology #Evolution and Paleontology Studies #Morphological variations and asymmetry
13. Identifying the Big Questions in paleontology: a community-driven project
    2025/08/01 by Jansen A. Smith, Elizabeth M. Dowding, Ahmed Awad Abdelhady +97 · 2 voices · 3 citations
    Computer Science · Earth and Planetary Sciences · Environmental Science · #Geochemistry and Geologic Mapping #Evolution and Paleontology Studies #Species Distribution and Climate Change
14. New monstersaur specimens from the Kaiparowits Formation of Utah reveal unexpected richness of large-bodied lizards in Late Cretaceous North America
    2025/06/01 by C. Henrik Woolley, Joseph J. W. Sertich, Keegan M. Melstrom +2 · 1 voice · 1 citation
    Environmental Science · Earth and Planetary Sciences · #Amphibian and Reptile Biology #Turtle Biology and Conservation #Paleontology and Evolutionary Biology
15. Early Crocodylomorpha
    2013/01/01 by Randall B. Irmis, Sterling J. Nesbitt, Hans‐Dieter Sues · 1 citation
    Earth and Planetary Sciences · Environmental Science · #Paleontology and Evolutionary Biology #Evolution and Paleontology Studies #Ichthyology and Marine Biology