ENSIKLOPEDIA Cari Tekan Enter untuk memulai pencarian cepat. Kembali ke Ensiklopedia Arsip Wikipedia Indonesia Ajacicyathida Ajacicyathida AjacicyathidaTemporal range: Early Cambrian PreꞒ Ꞓ O S D C P T J K Pg N Scientific classification Kingdom: Animalia Phylum: Porifera Clade: †Archaeocyatha Order: †AjacicyathidaBedford and Bedford 1939 Suborders[1] † Ajacicyathina Bedford and Bedford 1939 † Dokidocyathina Vologdin 1957 † Erismacoscinina Debrenne et al. 1989 Ajacicyathida is a prehistoric order of sponges in the class Archaeocyatha. It was described in 1939, and is known from the Early Cambrian.[1] Taxonomy In addition to the suborders Ajacicyathina, Dokidocyathina, and Erismacoscinina, the following genera are placed incertae sedis within Ajacicyathida:[1] †Botocyathus †Kidjasocyathus Rozanov 1960 †Procyathellus †Ptretiosocyathus Rozanov 1966 †Stephanicyathus Voronova et al. 1987 References 1 2 3 Ajacicyathida in the Paleobiology Database Taxon identifiersAjacicyathida Wikidata: Q12062402 IRMNG: 10198 Open Tree of Life: 5282077 Paleobiology Database: 4218 This article about a prehistoric invertebrate is a stub. You can help Wikipedia by adding missing information.vte
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