Its external nares are located laterally and relatively posteriorly from the anterior edge of the skull, making the prenarial ... In dorsal view, the skull of Laidleria is triangular, with the edges formed by the premaxillae maxillae, jugals and ... and broad cultriform process. Other groups that Laidleria has been attributed to include the family Laidleriidae and the family ... This may be visible through the irregular emarginations of the dorsal surface of the skull anterior to the external naris, ...
The compressor of the nose is the transverse nasalis, whereas the dilators are the dilator naris anterior and posterior. The ... they are attached to the ascending processes of the maxilla. Posterosuperiorly, the bony nasal septum is composed of the ... The cartilaginous septum extends from the nasal bones in the midline above to the bony septum in the midline posteriorly, then ... Its upper half is flanked by 2 triangular-to-trapezoidal cartilages, called the upper lateral cartilages, which are fused to ...
In lateral view, the maxilla is a triangular bone with slender anterior and posterior processes and is dorsoventrally tallest ... it is clear the anterior process extended to at least the level of the anterior margin of the orbit. Posteriorly, the dorsal ... Although the external naris is not preserved, it is clear the maxilla extended well beyond the anterior end of the external ... The short, tapering anterior process fits onto a shelf on the dorsomedial aspect of the maxilla. The posteroventral process, ...
... antorbital vertically elongated with anteroventral process crossing anterior process of maxilla and turning to premaxilla ... Head triangular from lateral view; snout rounded. Mouth terminal. Premaxilla short; maxilla short, extending to behind vertical ... slightly curved posteriorly, with median cusp subequal, slightly more developed than others (Fig. 5). Maxilla without teeth. ... nares with up to six nasal lamellae; cephalic laterosensory system poorly developed on supraorbital and infraorbital series; ...
... artificially shortening and tapering the anterior narial edge. Liu et al. state zhenis naris posteriorly overlaps the ... state zheni has a "prominent and triangular-shaped laterocranial process", which is absent in Iteravis. Yet this process is ... mistakenly cited as the internal naris), but given the odd premaxillary shape in BMNHC-Ph 1318, the premaxilla and maxilla are ... say zheni lacks an extensor process on metacarpal I, while Iteravis is said to have a small extensor process. Both taxa have ...
... from maxilla above incisor teeth to dorsum of nose; compress anterior nasal openings ii. Dilator nares: from maxilla into alar ... anterior clinoid processes and anterior margin of chiasmatic groove 2. Posteriorly: petrous ridge and dorsum sellae 3. ... Elevation anterior and parallel to helix ii. Splits into 2 crura, which bound triangular fossa c. Scapha: groove between helix ... Bone of the base of the skull Maxilla bone 1. Paired palatine processes meet at midline to form anterior 2/3 of hard palate, ...
The compressor of the nose is the transverse nasalis, whereas the dilators are the dilator naris anterior and posterior. The ... they are attached to the ascending processes of the maxilla. Posterosuperiorly, the bony nasal septum is composed of the ... The cartilaginous septum extends from the nasal bones in the midline above to the bony septum in the midline posteriorly, then ... Its upper half is flanked by 2 triangular-to-trapezoidal cartilages, called the upper lateral cartilages, which are fused to ...
The m. nasalis (O.T. compressor naris) arises by a narrow origin from the maxilla, under cover of the quadratus. It passes ... dilatores naris (anterior and posterior), depressor alæ nasi, and angular head of the quadratus labii superioris. They are all ... and is a narrow band arising from the root of the frontal process of the maxilla. It descends alongside the nose, and is ... Posteriorly it forms the thin parotideo masseteric fascia, and is much thicker in relation to the parotid gland, for which it ...
The m. nasalis (O.T. compressor naris) arises by a narrow origin from the maxilla, under cover of the quadratus. It passes ... dilatores naris (anterior and posterior), depressor alæ nasi, and angular head of the quadratus labii superioris. They are all ... and is a narrow band arising from the root of the frontal process of the maxilla. It descends alongside the nose, and is ... Posteriorly it forms the thin parotideo masseteric fascia, and is much thicker in relation to the parotid gland, for which it ...
anf, antorbital fenestra; cpm, caudal process of the maxilla; dpm, dorsal process of the maxilla; f, foramen; gr, groove; la, ... An oval fenestra is located between the premaxilla and maxilla, above the subnarial foramen and caudal to the external naris. ... asc, anterior semicircular canal; atr, anterior tympanic recess; bt, basal tubera; co, cochleae; cif, crista interfenestralis; ... 4A), differently from the triangular bone of H. ischigualastensis. The bone bears a tall nuchal crest that is lateromedially ...
... the presence of an ossified sternum goes hand in hand with that of ossified uncinate processes; (2) the presence of foldable ... presence of ossified sternum goes hand by hand with the presence of ossified uncinate processes; 2) presence of folded ... long anterior lacrimal process extending rostrally beyond the anterior border of the antorbital fenestra, row of foramina along ... small and subtriangular maxilla, external nares positioned high on the skull and with a sub-vertical main axis, dorsally convex ...
Nares separated, without distinctly raised margins; posterior naris approximately equidistant from anterior naris and from ... Distal tip of maxilla barely reaching anterior margin of orbit. Orbit approximately round, similar in size to snout length. ... 8 to 13 triangular bars, wider dorsally, thinner ventrally, with bars from opposite sides united across the dorsal midline). ... Córrego Vargem Grande, undergoing siltation process due to anthropogenic activities; F. Mining activities around the streams ...
Henry Gray ( ... It arises from the anterior tubercles of the transverse processes of the third, fourth, fifth, and sixth ... the vertebrae have a triangular process that extends over the centrum towards each preceding vertebra. Just like modern ... The ... A set of twelve curved bones which connect to the vertebral column posteriorly, and terminate anteriorly as costal cartilage. ... The naris is confluent with the antorbital fenestra, but these large openings ... ...
O Narrow maxilla,O Narrow mouth,O Narrow nail,O Narrow naris,O Narrow nasal base,O Narrow nasal bridge,O Narrow nasal ridge,O ... O Anterior synechiae of the anterior chamber,O Anterior tibial bowing,O Anterior uveitis,O Anterior vertebral fusion,O Anterior ... O Triangular face,O Triangular humerus,O Triangular mouth,O Triangular nasal tip,O Triangular nuclear cataract,O Triangular ... O Posteriorly dislocated ulna,O Posteriorly placed anus,O Posteriorly placed tongue,O Posteriorly rotated ears,O Posterolateral ...
The most common anterior chamber defect is Peters anomaly, consisting of central corneal clouding, thinning of the posterior ... The course and duration of the active process of bone destruction varies between affected individuals; the onset is usually in ... Other frequently described features include prominent cheeks, cupped and posteriorly rotated ears, preauricular tags, and ... anteverted nares, long philtrum, and thin vermilion of the upper lip), short stature, developmental delay / intellectual ...
The compressor of the nose is the transverse nasalis, whereas the dilators are the dilator naris anterior and posterior. The ... they are attached to the ascending processes of the maxilla. Posterosuperiorly, the bony nasal septum is composed of the ... The cartilaginous septum extends from the nasal bones in the midline above to the bony septum in the midline posteriorly, then ... Its upper half is flanked by 2 triangular-to-trapezoidal cartilages, called the upper lateral cartilages, which are fused to ...
The anterior end is only slightly expanded and there is no foramen medially at the level of the postorbital process. Along its ... is triangular in lateral aspect as seen in most basal paravians and enough of the snout is preserved to show the external naris ... A single anterior dorsal vertebra is preserved (Fig. 12F). Its centrum is longer than wide or tall, posteriorly concave and has ... The right jugal, lacrimal, and posterior process of the maxilla are articulated and well preserved; the right quadrate is also ...
The anterior groove probably The humerus (Text-fig. 6A-B) resembles that of most basal abutted the dorsal process of the ... The crista medial- and posteriorly with the exoccipital. The cultriform process is is forms the border of the articular. In the ... At the anteromedial angle of the process form a triangular structure. Between them, the posttem- latter, the prearticular forms ... Anteriorly, the nasal is equal to the naris length (Text-figs 2-3A). The nasal nares are rather large, broad, oval and open ...
e posterior process extends pos-. teromedially and covers the anterior part of the squamosal. With the anterior process, the ... e ascending process of the jugal is curved posteriorly in lateral view. e ascending process of the jugal ... a medially positioned triangular obturator process. e obturator process is located approximately midway along ... e short maxilla contacts the premaxilla anteriorly. e lateral margin of the maxilla is missing. e maxilla ...
thin, triangular, vertical membrane separating the anterior horns of the left and right lateral ventricles of the brain ... posteriorly positioned lower jaw, which is set back from the plane of the face when viewed from the side but not from the front ... cellular process by which genetic information in the form of a gene in a DNA molecule is converted into the form of a messenger ... Naris, single. one external opening of the nose; may occur in the midline or on one side and be symmetrical or asymmetrical ...
The compressor of the nose is the transverse nasalis, whereas the dilators are the dilator naris anterior and posterior. The ... they are attached to the ascending processes of the maxilla. Posterosuperiorly, the bony nasal septum is composed of the ... The cartilaginous septum extends from the nasal bones in the midline above to the bony septum in the midline posteriorly, then ... Its upper half is flanked by 2 triangular-to-trapezoidal cartilages, called the upper lateral cartilages, which are fused to ...
This, which indicates the line of union of the palatine processes of the maxilla with the horizontal parts of the palate bones ... posteriorly the edge of the hard palate is thin, presenting in the median plane a pointed process, the posterior nasal spine, ... but to be separated from them by the triangular wedge-shaped pyramidal processes of the palate bones. It is these latter which ... and united with the bodies of the maxillæ, the zygomatic bones are displayed, curving backwards. to form the anterior halves of ...
... a prominent anterodorsal process is present. Posteriorly the transverse cross-section of this process is triangular with a ... prominent anterodorsal process present on maxilla; anterior (maxillary) process of jugal relatively long (60% of overall length ... groove for dorsal process of the premaxilla; grmp, groove for maxillary process of the premaxilla; na, external naris. Scale ... 4A, D View Figure 4 ). The trough between the jugal process and lateral body of the maxilla expands posteriorly to form a ...
An irregularly shaped bone positioned at the back part of the nasal cavity between the maxilla and the pterygoid process of the ... NCI) C32221 Body Part C74456 CDISC SDTM Anatomical Location Terminology C C12858 Triangular Bone Triangular Bone A carpal bone ... The bony anterior part of the roof of the mouth separating the nose from the mouth. (NCI) C32221 Body Part C74456 CDISC SDTM ... Posteriorly it is bounded by the sacrum and coccyx. The caudal portion of the trunk, bounded anteriorly and laterally by the ...
... do not possess a maxillary process distinct from the posterodorsal process extending posteriorly to contact the maxilla (Fig. 2 ... anterior process, Av.Pr. anteroventral process, Acr.T. acrodont teeth, Ant.Pr. anterior process, AnL.Pr. anterolateral process ... dorsal process, Di.Pr. distal process, E.N. external nares, J.Ft. facet for jugal, N.Pr. nasal process, P.Pr. posterior process ... and posterior teeth inclined anteriorly in lateral view instead of having an apically projecting cusp with a triangular tooth ...
Anterior end of right ectethmoid, with the epithelial plug in the anterior naris, embraced medially by the cupular process of ... The body of the maxilla may be defined as all that is left after the processes are removed, and since the processes are the ... situated above and posteriorly (in my former article referred to as the interperilymphatic process) and the anterior ... The frontal process is thin and triangular in shape and lies in a hollow on the lateral aspect of the ectethmoid, between the ...
Fissures.-The Anterior Median Fissure is wider but not as deep as the posterior, and penetrates the anterior portion of the ... A Gomphosis articulation is one where a conical process is inserted into a socket; as the teeth, in the alveolar processes. ... Inferior Maxilla- ry. The great sensi- tive nerve of the face. 6th - -Abducens. Posterior part of the Medulla. Floor of fourth ... The Tragus is the thickened triangular projection of cartilage just in front of the opening into the auditory canal. A similar ...
Alveolar process 10 Amia 3, 24, 32, 44, 62, 67, 70, 79, 80 alisphenoid of 21 j ancestors of 82 j anterior and posterior nares ... Each dentary element, posteriorly in the vertical plane, is deeply notched by a triangular indentation (Fig. 15). At the ... curved process of the maxilla. "VII. The possession of a T-shaped dermal ethmoid overlying the premaxillce, and the close ... anterior 12 spinal processes of ...: 12 posterior 12 nerve, foramen of, exit of the first 16 region, anterior part of 24 ...