Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037260260> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W2037260260 endingPage "296" @default.
- W2037260260 startingPage "215" @default.
- W2037260260 abstract "The chief contributions to a knowledge of the Anomodont skull have been made by Sir Richard Owen, Professor Huxley, and Professor Cope. When Sir R. Owen published his first description of several species of Dicynodon , in 1845, and regarded that genus as indicating a new order of Saurians, an elaborate comparison was made to indicate the nature of its relation to existing orders of Reptiles, with the result that the skull was interpreted as essentially formed on the Lacertilian plan, though upon that plan structures are engrafted which are otherwise characteristic of Chelonians and Crocodiles. The Lizards with which it is chiefly compared are the fossil Rhynchosaurus of the Trias, and the existing Hatteria . The chief Lacertilian characters enumerated are:—(1) the single pre-maxillary bone and the double external nasal apertures, though the pre-maxillary is single in Chelys , and both these conditions are found in many Serpents and some Amphibians, though the great development of the pre-maxillary in Dicynodonts is thought to foreshadow its condition in Birds; (2) few existing Lizards have the maxillary arch so strong or the maxillary bones so well developed; (3) the zygomatic bone is continued from the lower border of the orbit to the upper end of the tympanic pedicle; (4) the tympanic pedicle descends vertically from the junction of the zygomatic and mastoid, and is comparatively free; (5) the flat anterior part of the parietal bone is perforated by a parietal foramen, and the posterior part of the bone bifurcates; (6) the orbits are circular and midway in the length of the skull. In some respects the characters are said to show a blending of Chelonian and Lizard structures. Thus, the palate unites features of both those orders; there is a bony floor to the orbit; the ex-occipital and basi-occipital bones combine to form the tripartite occipital condyle. Among the differences of Dicynodon from Lizards which were indicated, are:—(1) the edentulous Turtle-like mandible and pre-maxillary; (2) the expanded vertical occipital plate, which is compared to that of Crocodiles;(3) the brain-case is only two-thirds the breadth of the inter-orbital space, and in its small size suggests the lowest Amphibians; while (4) the two tusk-like teeth are only paralleled among Mammals. One of the distinctive Dicynodont characteristics is the junction of the par-occipital and sphenoid with the tympanic, near to the broad slightly convex condyle." @default.
- W2037260260 created "2016-06-24" @default.
- W2037260260 creator A5013126271 @default.
- W2037260260 date "1889-12-31" @default.
- W2037260260 modified "2023-10-13" @default.
- W2037260260 title "VI. Researches on the structure, organization, and classification of the fossil reptilia.—VI. On the anomodont reptilia and their allies" @default.
- W2037260260 doi "https://doi.org/10.1098/rstb.1889.0006" @default.
- W2037260260 hasPublicationYear "1889" @default.
- W2037260260 type Work @default.
- W2037260260 sameAs 2037260260 @default.
- W2037260260 citedByCount "23" @default.
- W2037260260 countsByYear W20372602602013 @default.
- W2037260260 countsByYear W20372602602017 @default.
- W2037260260 countsByYear W20372602602020 @default.
- W2037260260 countsByYear W20372602602023 @default.
- W2037260260 crossrefType "journal-article" @default.
- W2037260260 hasAuthorship W2037260260A5013126271 @default.
- W2037260260 hasBestOaLocation W20372602601 @default.
- W2037260260 hasConcept C105702510 @default.
- W2037260260 hasConcept C127313418 @default.
- W2037260260 hasConcept C127413603 @default.
- W2037260260 hasConcept C146978453 @default.
- W2037260260 hasConcept C151730666 @default.
- W2037260260 hasConcept C196644772 @default.
- W2037260260 hasConcept C2779300802 @default.
- W2037260260 hasConcept C2780674711 @default.
- W2037260260 hasConcept C2781211006 @default.
- W2037260260 hasConcept C86803240 @default.
- W2037260260 hasConceptScore W2037260260C105702510 @default.
- W2037260260 hasConceptScore W2037260260C127313418 @default.
- W2037260260 hasConceptScore W2037260260C127413603 @default.
- W2037260260 hasConceptScore W2037260260C146978453 @default.
- W2037260260 hasConceptScore W2037260260C151730666 @default.
- W2037260260 hasConceptScore W2037260260C196644772 @default.
- W2037260260 hasConceptScore W2037260260C2779300802 @default.
- W2037260260 hasConceptScore W2037260260C2780674711 @default.
- W2037260260 hasConceptScore W2037260260C2781211006 @default.
- W2037260260 hasConceptScore W2037260260C86803240 @default.
- W2037260260 hasLocation W20372602601 @default.
- W2037260260 hasOpenAccess W2037260260 @default.
- W2037260260 hasPrimaryLocation W20372602601 @default.
- W2037260260 hasRelatedWork W1887051372 @default.
- W2037260260 hasRelatedWork W1976926461 @default.
- W2037260260 hasRelatedWork W1982233313 @default.
- W2037260260 hasRelatedWork W2372064047 @default.
- W2037260260 hasRelatedWork W2376236161 @default.
- W2037260260 hasRelatedWork W2392300065 @default.
- W2037260260 hasRelatedWork W2428296826 @default.
- W2037260260 hasRelatedWork W2466906430 @default.
- W2037260260 hasRelatedWork W2601985333 @default.
- W2037260260 hasRelatedWork W2904339939 @default.
- W2037260260 hasVolume "180" @default.
- W2037260260 isParatext "false" @default.
- W2037260260 isRetracted "false" @default.
- W2037260260 magId "2037260260" @default.
- W2037260260 workType "article" @default.