Thomas J. Raven, Paul M. Barrett, Stuart Pond, Susannah C. R. Maidment,
... abundant ankylosaur material, with three currently recognized taxa: Hylaeosaurus armatus (Grinstead Clay Formation, West Sussex); Polacanthus foxii ( ... taxa are poorly understood; the initial descriptions of Hylaeosaurus and Polacanthus date from the 1800s and subsequent ... their hypodigms. Here, we redescribe the holotypes of Hylaeosaurus and Polacanthus, provide comparisons between these taxa, and ... from the British Wealden Supergroup. We conclude that Hylaeosaurus and Polacanthus are valid, distinct taxa, which can ...
Tópico(s): Ichthyology and Marine Biology
2020 - Taylor & Francis | Journal of Vertebrate Paleontology
... collected numerous teeth and bones of the Iguanodon, Hylæosaurus, &c., and some remarkable vertebrae not referable to ... distinguish it from the humerus of the Iguanodon, Hylæosaurus, and Megalosaurus. It approaches most nearly to the ...
Tópico(s): Ichthyology and Marine Biology
1851 - Royal Society | Abstracts of the Papers Communicated to the Royal Society of London
... specimen of part of the skeleton of the hylaeosaurus discovered by me in 1832, and now preserved ...
Tópico(s): Evolution and Paleontology Studies
1850 - Royal Society | Philosophical Transactions of the Royal Society of London
... Beds of England. Polacanthus Owencan be distinguished from Hylaeosaurus Mantell on the basis of significant differences in ...
Tópico(s): Ichthyology and Marine Biology
1993 - Cambridge University Press | Geological Magazine
... to the characteristic cervical and pectoral spines of Hylaeosaurus armatus from the late Valanginian of England. An ... armatus, and both specimens are determined herein as ?Hylaeosaurus sp.. A short overview of other purported ankylosaur ...
Tópico(s): Evolution and Paleontology Studies
2013 - Public Library of Science | PLoS ONE
Gideon Algernon Mantell, Alexander Gordon Melville,
In the last memoir which I had the honour of placing before the Royal Society, allusion was made to the discovery of some remains of the Iguanodon that tended to elucidate the structure of certain parts of the skeleton of that gigantic terrestrial animal, which from the imperfect data previously obtained, had not been satisfactorily determined. I now beg to submit to the consideration of the Society the results of a careful examination of these fossils, and of other illustrative specimens in the ...
Tópico(s): Amphibian and Reptile Biology
1849 - Royal Society | Philosophical Transactions of the Royal Society of London
When in the year 1825 I had the honour to lay before the Royal Society a notice on the teeth of an herbivorous reptile found in the limestone of Tilgate Forest, in Sussex, I entertained the hope and expectation that the discovery of the jaws, or a portion of the jaw with the teeth attached, would reward my labours, and enable me either to confirm or modify the inferences I had ventured to deduce from an examination of the teeth alone. And I was encouraged in this anticipation by the remarks of Baron ...
Tópico(s): Evolution and Paleontology Studies
1841 - Royal Society | Philosophical Transactions of the Royal Society of London
... mandibles and fragments of maxillæ. The skull of Hylæosaurus is still, so far as I can learn, ...
Tópico(s): Evolution and Paleontology Studies
1871 - Geological Society of London | Quarterly Journal of the Geological Society
... the Orthopoda , the generic types associated are Scelidosaurus, Hylæosaurus, Iguanodon, and Hadrosaurus. And in this group the ...
Tópico(s): Evolution and Paleontology Studies
1888 - Royal Society | Proceedings of the Royal Society of London
I am indebted to Dr. Wilkins, of Newport, who has already so frequently afforded me valuable materials for the study of the fossil Reptilian fauna of the Isle of Wight, for the opportunity of bringing two very remarkable limb-bones before this Society. They were obtained several years ago, in Brixton Bay, by a fisherman since dead. The soft and brittle state of their tissues, the complete substitution throughout them of the red oxide of iron for the pyrites with which bones in this locality are ...
Tópico(s): Ichthyology and Marine Biology
1874 - Geological Society of London | Quarterly Journal of the Geological Society
... Coria and Leonardo SalgadoSkull of the Polacanthid Ankylosaur Hylaeosaurus armatus Mantell 1833 From the Lower Cretaceous of ...
Tópico(s): Paleontology and Evolutionary Biology
2002 - Association of College and Research Libraries | Choice Reviews Online
William T. Blows, Kerri Honeysett,
... which was mostly restricted to the Barremian, and Hylaeosaurus, which was recorded as present only in the ...
Tópico(s): Ichthyology and Marine Biology
2014 - Elsevier BV | Proceedings of the Geologists Association
Spencer G. Lucas, Dennis R. Dean,
... 4. Iguanodon 5. The geology of Sussex 6. Hylaeosaurus 7. Old Steine 8. Wonders of geology 9. ...
Tópico(s): Archaeology and Rock Art Studies
1999 - Society for Sedimentary Geology | Palaios
William T. Blows, Kerri Honeysett,
... from the Valanginian and ascribed to the nodosaurid Hylaeosaurus are probably from sauropod dinosaurs.The Isle of ...
Tópico(s): Ichthyology and Marine Biology
2013 - Institute of Paleobiology | Acta Palaeontologica Polonica
Stuart Pond, S.R. Strachan, Thomas J. Raven, Martin I. Simpson, Kirsty Morgan, Susannah C. R. Maidment,
... Early Cretaceous. Two historically significant ankylosaurs, Polacanthus and Hylaeosaurus, are currently known from its deposits; Hylaeosaurus from the 'lower Wealden fauna' and Polacanthus from ... and at least 3 million years younger than Hylaeosaurus, suggesting a more complicated pattern of faunal turnover ...
Tópico(s): Ichthyology and Marine Biology
2023 - Taylor & Francis | Journal of Systematic Palaeontology
... of the remains of the fossil reptile named Hylæosaurus by the author, there were associated with the ... crest which extended along the back of the Hylæosaurus, in the same manner as the horny dermal ... ribs. In a memoir on the Iguanodon and Hylæosaurus (Phil. Trans. 1849), Dr. Mantell states that he ... very quarry in which the original specimen of Hylæosaurus was found, the spine figured and described in ... a serrated crest along the back of the Hylæosaurus. The specimens, and the microscopical sections, were exhibited ...
Tópico(s): Turtle Biology and Conservation
1851 - Royal Society | Abstracts of the Papers Communicated to the Royal Society of London
This memoir is supplementary to the author’s former communications to the Royal Society on the same subject, and comprises an account of some important additions which he has lately made to our previous knowledge of the osteological structure of the colossal reptiles of the Wealden of the South-east of England. The acquisition of some gigantic and well-preserved vertebræ and bones of the extremities from the Isle of Wight, and of other instructive specimens from Sussex and Surrey, induced the author ...
Tópico(s): Paleontology and Evolutionary Biology
1851 - Royal Society | Abstracts of the Papers Communicated to the Royal Society of London
... of Megalosaurus, the ribs, vertebræ, and teeth of Hylæosaurus. The jaw and other remains of a young ...
Tópico(s): Paleontology and Evolutionary Biology
1874 - Nature Portfolio | Nature
... a veritable horn-core. The dermal spines of Hylæosaurus and Polacanthus do not
Tópico(s): Morphological variations and asymmetry
1890 - Geological Society of London | Quarterly Journal of the Geological Society