Jack Horner (paleontologist)

Horner in 2015 John Robert Horner (born June 15, 1946) is an American paleontologist most famous for describing ''Maiasaura'', providing the first clear evidence that some dinosaurs cared for their young. In addition to his paleontological discoveries, Horner served as the technical advisor for the first five ''Jurassic Park'' films, had a cameo appearance in ''Jurassic World'', and served as a partial inspiration for one of the lead characters of the franchise, Dr. Alan Grant. Horner studied at the University of Montana, although he did not complete his degree due to undiagnosed dyslexia, and was awarded a Doctorate in Science ''honoris causa''. He retired from Montana State University on July 1, 2016, although he claims to have been pushed out of the Museum of the Rockies after having married an undergraduate student and now teaches as a Presidential Fellow at Chapman University. Provided by Wikipedia
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  1. 1
    Extreme cranial ontogeny in the upper cretaceous dinosaur pachycephalosaurus.

    Extreme cranial ontogeny in the upper cretaceous dinosaur pachycephalosaurus. by John R Horner, Mark B Goodwin

    Published 2009-10-01
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  2. 2
    'Nedoceratops': an example of a transitional morphology.

    'Nedoceratops': an example of a transitional morphology. by John B Scannella, John R Horner

    Published 2011-01-01
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  3. 3
    A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana.

    A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana. by Elizabeth A Freedman Fowler, John R Horner

    Published 2015-01-01
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  4. 4
    Dinosaur census reveals abundant Tyrannosaurus and rare ontogenetic stages in the Upper Cretaceous Hell Creek Formation (Maastrichtian), Montana, USA.

    Dinosaur census reveals abundant Tyrannosaurus and rare ontogenetic stages in the Upper Cretaceous Hell Creek Formation (Maastrichtian), Montana, USA. by John R Horner, Mark B Goodwin, Nathan Myhrvold

    Published 2011-02-01
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  5. 5
    Quantification of intraskeletal histovariability in Alligator mississippiensis and implications for vertebrate osteohistology

    Quantification of intraskeletal histovariability in Alligator mississippiensis and implications for vertebrate osteohistology by Holly N. Woodward, John R. Horner, James O. Farlow

    Published 2014-06-01
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  6. 6
    Secondary cartilage revealed in a non-avian dinosaur embryo.

    Secondary cartilage revealed in a non-avian dinosaur embryo. by Alida M Bailleul, Brian K Hall, John R Horner

    Published 2013-01-01
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  7. 7
    First Reported Cases of Biomechanically Adaptive Bone Modeling in Non-Avian Dinosaurs.

    First Reported Cases of Biomechanically Adaptive Bone Modeling in Non-Avian Dinosaurs. by Jorge Cubo, Holly Woodward, Ewan Wolff, John R Horner

    Published 2015-01-01
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  8. 8
    Cannibalism in Tyrannosaurus rex.

    Cannibalism in Tyrannosaurus rex. by Nicholas R Longrich, John R Horner, Gregory M Erickson, Philip J Currie

    Published 2010-01-01
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  9. 9
    Common avian infection plagued the tyrant dinosaurs.

    Common avian infection plagued the tyrant dinosaurs. by Ewan D S Wolff, Steven W Salisbury, John R Horner, David J Varricchio

    Published 2009-09-01
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  10. 10
    Fusion Patterns in the Skulls of Modern Archosaurs Reveal That Sutures Are Ambiguous Maturity Indicators for the Dinosauria.

    Fusion Patterns in the Skulls of Modern Archosaurs Reveal That Sutures Are Ambiguous Maturity Indicators for the Dinosauria. by Alida M Bailleul, John B Scannella, John R Horner, David C Evans

    Published 2016-01-01
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  11. 11
    Ontogenetic changes in the long bone microstructure in the nine-banded armadillo (Dasypus novemcinctus).

    Ontogenetic changes in the long bone microstructure in the nine-banded armadillo (Dasypus novemcinctus). by Christian Thomas Heck, David J Varricchio, Timothy J Gaudin, Holly N Woodward, John R Horner

    Published 2019-01-01
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  12. 12
    Reanalysis of "Raptorex kriegsteini": a juvenile tyrannosaurid dinosaur from Mongolia.

    Reanalysis of "Raptorex kriegsteini": a juvenile tyrannosaurid dinosaur from Mongolia. by Denver W Fowler, Holly N Woodward, Elizabeth A Freedman, Peter L Larson, John R Horner

    Published 2011-01-01
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  13. 13
    Cranial ontogeny in Stegoceras validum (Dinosauria: Pachycephalosauria): a quantitative model of pachycephalosaur dome growth and variation.

    Cranial ontogeny in Stegoceras validum (Dinosauria: Pachycephalosauria): a quantitative model of pachycephalosaur dome growth and variation. by Ryan K Schott, David C Evans, Mark B Goodwin, John R Horner, Caleb Marshall Brown, Nicholas R Longrich

    Published 2011-01-01
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