Definition of Endocones. Meaning of Endocones. Synonyms of Endocones

- dichotomy between short-s****ed forms with complex endocones and long-s****ed forms with simple endocones. Endocerid relationships have been difficult to...
- with simple endocones which lack the more complex structures ****ociated with the Proterocameroceratidae and their derivatives. Endocones, nested cone-shaped...
- especially in the young but which may be tubular in the adult stage. Endocones are simple, subcircular in cross section, and penetrated by a narrow tube...
- ("endocones"), concreted from the rim of the siphuncle and tapering towards the apex of the s****. Both orders possess simple perforate endocones, with...
- also derived from the Proterocameroceratidae, the main endocones are flanked by two smaller endocones, one on each side, superficially resembling Allotrioceras...
- process about which the endocones are draped. Perkinsoceras has what have been interpreted as tubules that form where the endocones impinge on the process...
- concretions known as endocones, which have a simple conical form in Cameroceras. A thin endosiphuncular tube p****es through the apex of each endocone, in the lower...
- to Teichert, 1964, are holochoanitic, reaching to the previous septum. Endocones are described as having a dorsal wedge, or process, making the internal...
- distinctive trait is the conical shape of the diaphragms, similar to the endocones which characterize the later nautiloid order Endocerida. While some authors...
- the apex of the siphuncle where it becomes draped by endocones. As the ventral process and endocones approach a crescent shape space is formed, known as...