WoRMS taxon details
original description
Hilmers, C. (1906). Zur Kenntnis der Collosphaeriden. Inaugural-Dissertation zur Erlandung der Dorkorwurde der hohen philosophischen Fakultat der Koniglichen Christian-Albrecht-Universitat in Kiel. 1-93. [details]
additional source
Bjørklund, K.R.; Goll, R.M. (1979). Internal skeletal structures of Collosphaera and Trisolenia: a case of repetitive evolution in the Collosphaeridae (Radiolaria). <em>Journal of Paleontology.</em> 1293-1326. [details]
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