1. Siphonophores provenant des campagnes du yacht Princesse Alice;Bedot;Result. Camp. Sci. Albert I. fasc.,1904
2. The marine algae of the Gulf of California;Dawson;Allan Hancock Expedits,1944
3. Hunting ghosts, blobs and assorted monsters in Illinois coal age nodules;Duluk;Earth Sci.,1968
4. The Late Precambrian fossils from Ediacara, South Australia;Glaessner;Palaeontology,1966
5. Report on the siphonophora collected by the H. M. S. Challenger during the years 1873-1876. Rept. Sci. Results of the voyage of H.M.S. Challenger during the years 1873-76;Haeckel;Zoology,1888