Jason Head
Jason Head
Professor of Vertebrate Evolution and Ecology / Curator, University of Cambridge
Verified email at
Cited by
Cited by
Best practices for justifying fossil calibrations
JF Parham, PCJ Donoghue, CJ Bell, TD Calway, JJ Head, PA Holroyd, ...
Systematic Biology 61 (2), 346-359, 2012
Merging paleobiology with conservation biology to guide the future of terrestrial ecosystems
AD Barnosky, EA Hadly, P Gonzalez, J Head, PD Polly, AM Lawing, ...
Science 355 (6325), eaah4787, 2017
Giant boid snake from the Palaeocene neotropics reveals hotter past equatorial temperatures
JJ Head, JI Bloch, AK Hastings, JR Bourque, EA Cadena, FA Herrera, ...
Nature 457 (7230), 715-717, 2009
Homeotic effects, somitogenesis and the evolution of vertebral numbers in recent and fossil amniotes
J Müller, TM Scheyer, JJ Head, PM Barrett, I Werneburg, PGP Ericson, ...
Proceedings of the National Academy of Sciences 107 (5), 2118-2123, 2010
A new species of basal hadrosaurid (Dinosauria, Ornithischia) from the Cenomanian of Texas
JJ Head
Journal of vertebrate Paleontology 18 (4), 718-738, 1998
Evolution of the snake body form reveals homoplasy in amniote Hox gene function
JJ Head, PD Polly
Nature 520 (7545), 86-89, 2015
Predation upon hatchling dinosaurs by a new snake from the Late Cretaceous of India
JA Wilson, DM Mohabey, SE Peters, JJ Head
PLoS Biology 8 (3), e1000322, 2010
Eocene lizard from Germany reveals amphisbaenian origins
J Müller, CA Hipsley, JJ Head, N Kardjilov, A Hilger, M Wuttke, RR Reisz
Nature 473 (7347), 364-367, 2011
Testing modularity and dissociation: the evolution of regional proportions in snakes
PD Polly, JJ Head, MJ Cohn
Beyond heterochrony: the evolution of development, 307-335, 2001
Turtle origins out to sea
RR Reisz, JJ Head
Nature 456 (7221), 450-451, 2008
Fossils reveal the complex evolutionary history of the mammalian regionalized spine
KE Jones, KD Angielczyk, PD Polly, JJ Head, V Fernandez, JK Lungmus, ...
Science 361 (6408), 1249-1252, 2018
The ecology of morphology: the ecometrics of locomotion and macroenvironment in North American snakes
AM Lawing, JJ Head, PD Polly
Paleontology in ecology and conservation, 117-146, 2012
The fossil calibration database—a new resource for divergence dating
DT Ksepka, JF Parham, JF Allman, MJ Benton, MT Carrano, KA Cranston, ...
Systematic Biology 64 (5), 853-859, 2015
Oldest placental mammal from sub-Saharan Africa: Eocene microbat from Tanzania—evidence for early evolution of sophisticated echolocation
GF Gunnell, BF Jacobs, PS Herendeen, JJ Head, E Kowalski, CP Msuya, ...
Palaeontologia Electronica 5 (2), 1-10, 2003
A reanalysis of the phylogenetic position of Eolambia caroljonesa (Dinosauria, Iguanodonte)
JJ Head
Journal of Vertebrate Paleontology 21 (2), 392-396, 2001
First report of snakes (Serpentes) from the late middle Eocene Pondaung Formation, Myanmar
JJ Head, PA Holroyd, JH Hutchison, RL Ciochon
Journal of Vertebrate Paleontology 25 (1), 246-250, 2005
Fossil calibration dates for molecular phylogenetic analysis of snakes 1: Serpentes, Alethinophidia, Boidae, Pythonidae
JJ Head
Snakes of the Siwalik Group (Miocene of Pakistan): systematics and relationship to environmental change
JJ Head
Palaeontologia Electronica 8 (1), 81-33, 2005
Fossil calibration dates for molecular phylogenetic analysis of snakes 2: Caenophidia, Colubroidea, Elapoidea, Colubridae
JJ Head, K Mahlow, J Müller
Dissociation of somatic growth from segmentation drives gigantism in snakes
JJ Head, P David Polly
Biology Letters 3 (3), 296-298, 2007
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