Auflistung Paläontologie, Geobiologie nach Mitwirkenden "Mehl, Dorte"
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Early paleozoic diversification of sponges ; new data and evidences
Sponges are primitive metazoan organisms which occur since the late Proterozoic. The oldest sponge remains (hexactinellids) are from a shallow marine carbonate facies of the late Sinian Shibantan Member (China). From the ... -
Monophyly of the Porifera
The monophyly of the Porifera is weil established. According to our hypothesis the Hexactinellida are the adelphotaxon of the Pinacophora (new taxon = Calcarea + Homoscleromorpha + Demospongiae). The Porifera are the ...