@article{gledocs_11858_6860, author = {Bandel, Klaus and Engeser, Theo and Reitner, Joachim}, title = {Die Embryonalentwicklung von Hibolithes (Belemnitida, Cephalopoda)}, year = {1984}, volume = {167}, number = {3}, pages = {275-303}, abstract = {A study of unaltered minera·l shell la yers, the reconstruction of the organic layers and a comparison with the embryonic shells of other shell-bearing cephalopods indicate that the young Hibolithes hatching from the egg was a miniature adult. In contrast to other known siphunculate cephalopods a siphunclc was not yet developed at this stage, so that the first chamber was emptied by the tissue of the p03terior visceral mass.}, note = { \url {http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/6860}}, }