Fig. 2From: Morphological disparity in extant and extinct sepiid phragmocones: morphological adaptions for phragmocone strength compared to those related to cameral liquid emptying hypothesesPosition of phragmocone within sepiid, showing relative positions of chambers, siphuncle, and cameral liquid within chambers in a growing sepiid. Below: cuttlebone of mature Sepia officinalis illustrating relevant morphology and measures made for this studyBack to article page