• Thumbnail for Archaeaspis
    proarticulatan was given the same name, Archaeaspis Ivantsov, 2001. This is however a junior homonym. The name Archaeaspis Repina in Khomentovskii and Repina...
    9 KB (714 words) - 21:08, 20 December 2023
  • Thumbnail for Archaeaspinus fedonkini
    number from Flinders Ranges in South Australia as well. Originally called Archaeaspis—a name already applied to a redlichiid trilobite—in 2001 by Ivantsov...
    7 KB (720 words) - 14:06, 21 August 2024
  • Formation Olenellus 1861 Pioche Shale Carrara Formation Kinzers Formation Archaeaspis 1965 Campito Formation Parapaokannia 1980 Plutonides 1985 Purley Shale...
    71 KB (5,111 words) - 12:35, 22 October 2024
  • Thumbnail for Proarticulata
    Fedonkin, 2002 A. ivantsovi Fedonkin, 2002 Archaeaspinus Ivantsov, 2007 (=Archaeaspis Ivantsov, 2001) A. fedonkini Ivantsov, 2001 Cephalonega Ivantsov et al...
    18 KB (1,467 words) - 01:01, 5 May 2024
  • Thumbnail for Cephalozoa
    Yorgiidae and Sprigginidae: † Archaeaspinus Ivantsov, 2007 (synonym of Archaeaspis) † Archaeaspinus fedonkini Ivantsov, 2001 † Yorgia Ivantsov, 1999 † Yorgia...
    5 KB (374 words) - 19:17, 16 September 2024
  • of the development of these sutures. Of all the other Fallotaspoids Archaeaspis is most related to Fallotaspidella. Sepkoski, Jack (2002). "A compendium...
    3 KB (220 words) - 16:37, 26 May 2023
  • Thumbnail for List of trilobite genera
    Araiopleura Arapahoia (=Hesperaspis) Arator Arcadiaspis Archaeagnostus Archaeaspis Archaeocoryphe Archaeopleura Archaeuloma Archegonus (=Cylindraspis) Archikainella...
    121 KB (5,369 words) - 05:33, 29 September 2024
  • Thumbnail for Fallotaspidoidea
    the Olenellidae, Homiidae, and Nevadiidae. Ahlberg et al., moved the Archaeaspis-group as a subfamily to the Callaviidae, leaving the Fallotaspis-group...
    17 KB (1,097 words) - 15:47, 8 January 2024