Search results
Results from the WOW.Com Content Network
The inferior processes or postzygapophysis project downward from a higher vertebra, and their articular surfaces are directed more or less forward and outward. The articular surfaces are coated with hyaline cartilage. In the cervical vertebral column, the articular processes collectively form the articular pillars. These are the bony surfaces ...
The zygosphene sits between the prezygapophysis in the neural arch, whereas the zygantrum sits between the postzygapophysis. [2] This joint is found in snakes, lacertids, teiids, Gymnophthalmids as well as in some iguanids and cordylids. [3] It is also found in several fossil groups such as plesiosaurians, nothosaurians and pachypleurosaurians. [4]
Each vertebra (pl.: vertebrae) is an irregular bone with a complex structure composed of bone and some hyaline cartilage, that make up the vertebral column or spine, of vertebrates.
Size comparison. As with other neotheropods, the cervical vertebrae of Lucianovenator possess a complex system of fossae (pits) and laminae (ridges) that connect the main body of each vertebra (centra), front and rear joint plates (pre- and post-zygapophyses), and top and bottom rib facets (diapophyses and pleurapophyses) to each other.
AAL (Akademi Angkatan Laut) - Indonesian Naval Academy. AAU (Akademi Angkatan Udara) - Indonesian Air Force Academy. ABK (anak buah kapal) - ship's crew . ABRI (Angkatan Bersenjata Republik Indonesia) - Military of Indonesia (New Order Era)
When viewed from the side, the hind end of this vertebra shows a developed left postzygapophysis, and the convex articular condyle (the condyle that connected with the following vertebra) and left postexapophysial process (which connected with the preexapophys at the front of the preceding vertebra) is in front of it, all lying in the same ...
The hyposphene-hypantrum articulation is an accessory joint found in the vertebrae of several fossil reptiles of the group Archosauromorpha.It consists of a process on the backside of the vertebrae, the hyposphene, that fits in a depression in the front side of the next vertebrae, the hypantrum.
This would cause the vertebrae to effectively fall apart once the muscles begin to rot and the body decomposes or gets buried. The anterior articular processes (prezygapophysis) are notably wider than the posterior articular processes (postzygapophysis) in the neck and first thoracic vertebrae, but more similar size in the following trunk ...