demosponge
Class Demospongea Sollas, 1875

et: päriskäsnad;

Taxon ID: 4979 | 2013-01-31 / 2017-04-19

Rhebergen, 2014. A new Late Ordovician erratic anthaspidellid sponge (Porifera) originating from Baltica
Rhebergen & Botting, 2014. A new Silurian (Llandovery, Talychian) sponge assemblage from Gotland, Sweden [DOI]
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, 2007d. Baltic Ordovician compound sponges as erratics on Gotland (Sweden), in northern Germany and the eastern Netherlands
Rhebergen, 2007a. Revision of the species Astraeospongium Patina Roemer, 1861, based on Ordovician bedrock specimens from Estonia [DOI]
Riding, 2004. Solenopora is a Chaetetid Sponge, not an Alga [DOI]
Rhebergen, 2004. A new Ordovician astylospongiid sponge (Porifera) as an erratic from Baltica [DOI]
Rhebergen & Kempen, 2002. An unusual Silurian erratic astylospongiid (Porifera) from Gotland, Sweden [DOI]
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, 1960a. Stromatolites
Assatkin, 1949. None
Öpik & Thomson, 1933. Über Konzeptakeln von Solenopora