Petalaxis besti Wilson 1982 (horn coral)

Anthozoa - Stauriida - Petalaxidae

Synonyms: Petalaxis kennedyi Wilson 1982, Petalaxis pecki Wilson 1982

Full reference: E. C. Wilson. 1982. Wolfcampian rugose and tabulate corals (Coelenterata: Anthozoa) from the Lower Permian McCloud Limestone of northern California. Contributions in Science, National History Museum of Los Angeles County 337:1-90

Belongs to Petalaxis according to C. H. Stevens 2009

See also Fedorowski et al. 2007 and Wilson 1982

Sister taxa: Petalaxis allisonae, Petalaxis baculatus, Petalaxis bailliei, Petalaxis beauchampi, Petalaxis belinskiensis, Petalaxis branisai, Petalaxis cantabrica, Petalaxis celadensis, Petalaxis confertus, Petalaxis crassicolumnus, Petalaxis dobrolyuhovae, Petalaxis donbassica, Petalaxis donetsensis, Petalaxis ellesmerensis, Petalaxis elyensis, Petalaxis evidens, Petalaxis exiguus, Petalaxis exilis, Petalaxis flexuosus, Petalaxis fomichevi, Petalaxis grootae, Petalaxis immanis, Petalaxis intermedius, Petalaxis ivanovi, Petalaxis korkhovae, Petalaxis lisitschanskensis, Petalaxis maccoyanus, Petalaxis major, Petalaxis mirus, Petalaxis mohikanus, Petalaxis mokomokensis, Petalaxis monocyclicus, Petalaxis multilamellatus, Petalaxis occidentalis, Petalaxis orboensis, Petalaxis parvus, Petalaxis perapertuensis, Petalaxis persubtilis, Petalaxis radians, Petalaxis santaemariae, Petalaxis sexangulus, Petalaxis simplex, Petalaxis stylaxis, Petalaxis sutherlandi, Petalaxis tabulatus, Petalaxis taishakuensis, Petalaxis thorsteinssoni, Petalaxis tschucoticus, Petalaxis vesiculosus, Petalaxis wagneri, Petalaxis wyomingensis

Type specimens:

  • Petalaxis besti: UCMP 37234
  • Petalaxis kennedyi: UCMP 37238.
  • Petalaxis pecki: UCMP 37242.

Ecology: stationary epifaunal suspension feeder

Distribution:

• Permian of Canada (3: British Columbia collections), China (1), United States (7: California)

Total: 11 collections including 12 occurrences

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Specimen images are retrieved through the ePANDDA API.


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