• Thumbnail for Hylonomus
    Hylonomus (/haɪˈlɒnəməs/; hylo- "forest" + nomos "dweller") is an extinct genus of reptile that lived 318 million years ago during the Bashkirian stage...
    9 KB (930 words) - 07:12, 10 June 2024
  • Subfamily: Adelastinae Genus: Adelastes Zweifel, 1986 Species: A. hylonomos Binomial name Adelastes hylonomos Zweifel, 1986 Synonyms Adelastes hylonomus...
    1 KB (100 words) - 12:55, 19 January 2023
  • Thumbnail for Amniote
    the earliest known crown group amniotes, the oldest known sauropsid is Hylonomus and the oldest known synapsid is Asaphestera, both of which are from Nova...
    44 KB (3,422 words) - 03:06, 24 June 2024
  • by certain tetrapods. These included the earliest sauropsid reptiles (Hylonomus), and the earliest known "pelycosaur" synapsids (Archaeothyris). Small...
    13 KB (1,149 words) - 02:51, 31 May 2024
  • Thumbnail for Protorothyrididae
    thought to be protorothyridids. Brouffia, Coelostegus, Paleothyris and Hylonomus, for example, were found to be more basal eureptiles in Muller and Reisz...
    5 KB (427 words) - 23:51, 21 February 2024
  • Thumbnail for Red-cockaded woodpecker
    (Vieillot, 1809) Picoides borealis hylonomus (Wetmore, 1941) Dryobates borealis (Vieillot, 1809) Dendrocopos borealis hylonomus (Wetmore, 1941) Picoides borealis...
    23 KB (2,564 words) - 18:36, 19 June 2024
  • Thumbnail for Eureptilia
    Skull of Hylonomus, a eureptile and one of the oldest known reptiles...
    6 KB (467 words) - 10:35, 29 June 2024
  • Thumbnail for Batropetes
    Fritschi were reassigned by Carl Hermann Credner to the genus Hylonomus under the name Hylonomus fritschia.[b] Newly discovered specimens of other forms from...
    11 KB (1,146 words) - 17:42, 1 April 2024
  • Thumbnail for Reptile
    to life on dry land. The earliest known eureptile ("true reptile") was Hylonomus, a small and superficially lizard-like animal which lived in Nova Scotia...
    137 KB (14,753 words) - 22:30, 10 July 2024
  • Thumbnail for Carboniferous
    by certain tetrapods. These included the earliest sauropsid reptiles (Hylonomus), and the earliest known synapsid (Archaeothyris). Synapsids quickly became...
    110 KB (11,562 words) - 10:18, 18 June 2024
  • Thumbnail for Synapsida
    known synapsid Asaphestera coexisted with the earliest known sauropsid Hylonomus which lived during the Bashkirian age of the Late Carboniferous. It was...
    57 KB (5,746 words) - 14:55, 8 July 2024
  • Thumbnail for Joggins
    discovery of one of the most important fossils in the history of science, Hylonomus lyelli, which remains the earliest known sauropsid (reptile) in the history...
    22 KB (2,292 words) - 06:37, 7 January 2024
  • Thumbnail for Carboniferous rainforest collapse
    colleague William Dawson discovered the oldest known reptile-ancestor, Hylonomus lyelli, and since then hundreds more skeletons have been found, including...
    26 KB (2,788 words) - 17:19, 30 April 2024
  • Thumbnail for Timeline of human evolution
    Hylonomus...
    87 KB (3,541 words) - 19:28, 2 June 2024
  • ambassador: Bluenose II, Nova Scotia tartan; berry: wild blueberry; fossil: Hylonomus lyelli; gemstone: agate Nunavut Rock ptarmigan Canadian Inuit Dog - Purple...
    15 KB (496 words) - 17:20, 29 April 2024
  • Thumbnail for Evolution of reptiles
    typical reptilian toes and imprints of scales. The tracks are attributed to Hylonomus, the oldest unquestionable reptile known. It was a small, lizard-like...
    30 KB (3,191 words) - 04:18, 24 May 2024
  • Thumbnail for Hyloscirtus
    1882 Type species Hylonomus bogotensis Peters, 1882 Species 41 species (see text) Synonyms Hylonomus Peters, 1882 – homonym of Hylonomus Dawson, 1860 Colomascirtus...
    8 KB (645 words) - 19:52, 10 July 2024
  • Thumbnail for Joggins Formation
    comparative notoriety of Joggins's fossil lycopsids and Hylonomus, no specimens of Hylonomus have ever been recovered from inside a lycopsid trunk; this...
    100 KB (10,805 words) - 17:38, 28 June 2024
  • types of amniote: The ancestor of the amniotes is a primitive lizard, Hylonomus. From this reptile, three groups of amniotes would evolve: anapsids, diapsids...
    6 KB (611 words) - 21:15, 4 August 2023
  • Thumbnail for Archaeothyris
    Joggins fossil cliffs, the same locality in which the early reptiles Hylonomus and Petrolacosaurus (both of which resemble Archaeothyris) were found...
    6 KB (509 words) - 15:41, 28 April 2024
  • Thumbnail for Detailed logarithmic timeline
    and then pelycosaurs (forerunners of mammals). First beetles. Reptiles. Hylonomus makes its first appearance as one of the oldest reptiles. Diplocaulus...
    237 KB (6,444 words) - 10:55, 8 July 2024
  • Thumbnail for Sauropsida
    †"Protorothyrididae" Anthracodromeus Brouffia Cephalerpeton Coelostegus Hylonomus Paleothyris Protorothyris Thuringothyris †Araeoscelidia Aphelosaurus Araeoscelis...
    30 KB (2,759 words) - 13:34, 5 June 2024
  • Origin: Ancient Greek: ὕλη ("húlē"). Meaning: wood, forest. Examples: Hylonomus ("forest dweller"); Hylobates ("forest walker"); Hylarana ("forest frog")...
    41 KB (3,829 words) - 12:30, 4 July 2024
  • Thumbnail for Paleothyris
    the skulls of most modern reptiles and mammals. Westlothiana Casineria Hylonomus Petrolacosaurus Archaeothyris Carboniferous tetrapods Arjan, Mann, et...
    2 KB (176 words) - 13:18, 5 June 2024
  • beetles. c. 315 Ma – The evolution of the first reptiles. c. 312 Ma – Hylonomus makes first appearance, one of the oldest reptiles found in the fossil...
    64 KB (7,668 words) - 23:27, 8 July 2024
  • Thumbnail for Clepsydrops
    advanced than those of other early amniote tetrapods like Paleothyris and Hylonomus. List of pelycosaurs Evolution of mammals Carboniferous tetrapods List...
    3 KB (245 words) - 15:42, 28 April 2024
  • Thumbnail for Diadectes
    †"Protorothyrididae" Anthracodromeus Brouffia Cephalerpeton Coelostegus Hylonomus Paleothyris Protorothyris Thuringothyris †Araeoscelidia Aphelosaurus Araeoscelis...
    12 KB (1,136 words) - 18:07, 26 June 2024
  • Thumbnail for Captorhinidae
    †"Protorothyrididae" Anthracodromeus Brouffia Cephalerpeton Coelostegus Hylonomus Paleothyris Protorothyris Thuringothyris †Araeoscelidia Aphelosaurus Araeoscelis...
    15 KB (1,156 words) - 19:02, 27 March 2024
  • Thumbnail for Lepospondyli
    †"Protorothyrididae" Anthracodromeus Brouffia Cephalerpeton Coelostegus Hylonomus Paleothyris Protorothyris Thuringothyris †Araeoscelidia Aphelosaurus Araeoscelis...
    21 KB (1,652 words) - 15:46, 21 June 2024
  • Thumbnail for Captorhinus
    †"Protorothyrididae" Anthracodromeus Brouffia Cephalerpeton Coelostegus Hylonomus Paleothyris Protorothyris Thuringothyris †Araeoscelidia Aphelosaurus Araeoscelis...
    17 KB (1,867 words) - 21:28, 15 March 2024