demosponge
Class Demospongea Sollas, 1875

et: päriskäsnad;

Taxon ID: 4979 | 2013-01-31 / 2017-04-19
Belongs to: Porifera
Sister taxa: Calcarea | Heteractinida | Hexactinellida | Stromatoporoidea
Contains: Lithistida | Orchocladina | Protomonaxonida | Solenopora | Tetractinomorpha | Tetralithistida
Stratigraphic range: Cambrian Recent | ~ 542,0–0,0 Ma
Baltoscandian species (in database): 45

Selection of related publications

  • Rhebergen & Botting, 2014. A new Silurian (Llandovery, Talychian) sponge assemblage from Gotland, Sweden [DOI]
  • Rhebergen, 2014. A new Late Ordovician erratic anthaspidellid sponge (Porifera) originating from Baltica
  • Rhebergen, 2011. Short note on three species of Ordovician Orchocladina (Demospongea, Porifera)
  • Rhebergen, 2009. Ordovician sponges (Porifera) and other silicifications from Baltica in Neogene and Pleistocene fluvial deposits of the Netherlands and northern Germany [DOI]
  • Rhebergen, 2007a. Revision of the species Astraeospongium Patina Roemer, 1861, based on Ordovician bedrock specimens from Estonia
  • Rhebergen, 2004. A new Ordovician astylospongiid sponge (Porifera) as an erratic from Baltica
  • Riding, 2004. Solenopora is a Chaetetid Sponge, not an Alga
  • Rhebergen & Kempen, 2002. An unusual Silurian erratic astylospongiid (Porifera) from Gotland, Sweden
  • Rhebergen & Hacht, 2000a. Ordovician erratic sponges from Gotland, Sweden [DOI]
  • Kõrts, 1991. Distribution of calcareous algae, oncolites and stromatolites in Wenlock-Ludlow boundary beds in Estonia
  • Rõõmusoks, 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I
  • Maslov, 1960. Stromatolites
  • Assatkin, 1949. None
  • Öpik & Thomson, 1933. Über Konzeptakeln von Solenopora
  • Bekker, 1921. The Kuckers Stage of the Ordovician Rocks in N-E Estonia