• Thumbnail for Archaeocyatha
    Archaeocyatha (/ˈɑːrkioʊsaɪəθə/, 'ancient cups') is a taxon of extinct, sessile, reef-building marine sponges that lived in warm tropical and subtropical...
    12 KB (1,246 words) - 21:58, 15 November 2024
  • Thumbnail for Parazoa
    walls and septa in Archaeocyatha. They have been considered separate phyla, however, the consensus is growing that Archaeocyatha was in fact a type of...
    6 KB (655 words) - 15:51, 12 November 2024
  • The original volume is out of print but is available here. Part E. Archaeocyatha & Porifera, xviii + 122 p., 89 fig., 1955. ISBN 0-8137-3005-8. The original...
    31 KB (2,951 words) - 21:45, 21 August 2024
  • Thumbnail for Taxonomy of commonly fossilised invertebrates
    Tumuliolynthus, Kotuyicyathus, Metaldetes, Ajacicyathus and Paranacyathus. Archaeocyatha is sometimes classified as a class of Porifera below. Quintessential...
    19 KB (1,553 words) - 13:07, 22 November 2024
  • Thumbnail for Sponge
    cnidarians; algae; foraminiferans; a completely separate phylum of animals, Archaeocyatha; or even a completely separate kingdom of life, labeled Archaeata or...
    132 KB (13,366 words) - 21:15, 29 October 2024
  • Thumbnail for Calcareous sponge
    Volumes 4 & 5: Hypercalcified Porifera, Paleozoic Stromatoporoidea & Archaeocyatha, liii + 1223 p., 665 figs., 2015, available here. ISBN 978-0-9903621-2-8...
    10 KB (918 words) - 22:15, 9 April 2024
  • Archaeocyatha extinction...
    134 KB (15,453 words) - 19:44, 23 November 2024
  • Thumbnail for Kingdom (biology)
    Agnotozoa Phylum Mesozoa Subkingdom Parazoa Phylum Porifera Phylum Archaeocyatha † Subkingdom Eumetazoa Branch Radiata Phylum Cnidaria Phylum Ctenophora...
    74 KB (4,819 words) - 10:10, 4 November 2024
  • Thumbnail for Coral reef
    name for all Porifera that build reefs. In the early Cambrian period, Archaeocyatha sponges were the world's first reef-building organisms, and sponges...
    163 KB (18,248 words) - 20:25, 24 November 2024
  • Thumbnail for Reef
    times. During the Cambrian Period, the conical or tubular skeletons of Archaeocyatha, an extinct group of uncertain affinities (possibly sponges), built...
    16 KB (1,585 words) - 13:56, 25 November 2024
  • Thumbnail for Cretaceous–Paleogene extinction event
    Proceedings of the Fifth International Symposium on Fossil Cnidaria including Archaeocyatha and Spongiomorphs (8). Brisbane, Queensland: 355–370. Raup, D. M.; Jablonski...
    196 KB (21,557 words) - 08:43, 23 November 2024
  • Thumbnail for Cambrian
    stromatolites which had been replaced by reef building sponges known as Archaeocyatha, returned once more as the archaeocyathids became extinct. This declining...
    89 KB (9,316 words) - 06:11, 22 November 2024
  • Thumbnail for Franconia
    macrofossils in Franconia, which are also the oldest in Bavaria, are archaeocyatha, sponge-like, goblet-shaped marine organisms, which were discovered...
    124 KB (13,446 words) - 04:52, 24 November 2024
  • Thumbnail for Carbonate platform
    scleractinian corals, but in the distant past other organisms, like archaeocyatha (during the Cambrian) or extinct cnidaria (tabulata and rugosa) were...
    36 KB (4,202 words) - 19:36, 6 November 2024
  • Thumbnail for Marine life
    Marine Species. Retrieved 18 July 2012. Rowland SM, Stephens T (2001). "Archaeocyatha: A history of phylogenetic interpretation". Journal of Paleontology...
    306 KB (29,263 words) - 19:00, 17 November 2024
  • Thumbnail for Terreneuvian
    Archaeocyatha extinction...
    9 KB (611 words) - 18:14, 11 November 2024
  • Ediacaran Urusis Formation  Namibia A sponge, possibly a member of Archaeocyatha and Monocyathida. The type species is A. germsi. Aulacera vohilaidia...
    350 KB (31,946 words) - 04:21, 25 November 2024
  • Thumbnail for Dorothy Hill
    New York, 9. Hill, D., 1972. Archaeocyatha. In : Treatise on invertebrate palaeontology, Part E, Vol. 1 (of 2), Archaeocyatha, 2nd ed., Teichert, C. (ed...
    59 KB (6,941 words) - 07:03, 18 November 2024
  • Thumbnail for Marine invertebrates
    Species. Retrieved 18 July 2012. Rowland, S. M. & Stephens, T. (2001). "Archaeocyatha: A history of phylogenetic interpretation". Journal of Paleontology...
    63 KB (6,568 words) - 03:23, 8 October 2024
  • Volumes 4 & 5: Hypercalcified Porifera, Paleozoic Stromatoporoidea & Archaeocyatha, liii + 1223 p., 665 figs., 2015, available here. ISBN 978-0-9903621-2-8...
    3 KB (345 words) - 18:39, 3 July 2024
  • (Cambrian)". archaeocyatha.infosyslab.fr. Retrieved 2018-11-30. Kerner, Adeline. "Sekwicyathus - Archaeocyathan knowledge base (Cambrian)". archaeocyatha.infosyslab...
    3 KB (312 words) - 16:38, 16 July 2021
  • Archaeocyatha extinction...
    7 KB (449 words) - 12:37, 14 June 2024
  • Archaeocyatha extinction...
    8 KB (537 words) - 12:35, 14 June 2024
  • C P T J K Pg N Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Porifera Clade: †Archaeocyatha Genus: †Rosnaiella F. Doré, 1969...
    934 bytes (42 words) - 11:40, 21 June 2024
  • Thumbnail for Biomineralization
    aragonite) Foraminifera Coccolithophores Calcareous sponge spicules Corals Archaeocyatha Bryozoans Brachiopod and mollusc shells Echinoderms Serpulidae Silica...
    100 KB (10,352 words) - 00:23, 15 November 2024
  • Archaeocyatha extinction...
    13 KB (985 words) - 18:06, 22 November 2024
  • Archaeocyatha extinction...
    9 KB (661 words) - 06:04, 11 November 2024
  • Volumes 4 & 5: Hypercalcified Porifera, Paleozoic Stromatoporoidea & Archaeocyatha, liii + 1223 p., 665 figs., 2015, available here. ISBN 978-0-9903621-2-8...
    6 KB (556 words) - 00:52, 7 November 2023
  • Archaeocyatha extinction...
    1 KB (123 words) - 01:55, 2 November 2024
  • Volumes 4 & 5: Hypercalcified Porifera, Paleozoic Stromatoporoidea & Archaeocyatha, liii + 1223 p., 665 figs., 2015, available here. ISBN 978-0-9903621-2-8...
    3 KB (230 words) - 21:38, 1 November 2023