Eisenberg boasts a wide expressive range on guitar and banjo, sometimes playing in lonely, resounding single notes, elsewhere in convexly shaped chords.
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The shell contains about 8 whorls in all, of regular but rapid increase. They are in form convexly conical, slightly shouldered above. The body whorl, which is narrow, is produced into a convexly conical base and a short oblique-ended snout. The suture is slightly impressed, and is somewhat strongly marked by the swelling of the whorl immediately below.
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The sutures are distinct and subcanaliculate. The body whorl is short and roundly contracted at the base. The aperture is roundly oval, widest behind, roundly contracted in front, constricted at its junction with the canal. The outer lip is sharp, simple, scarcely inflected, convexly retreating from the suture to form a semi-circular sinus, then convexly antecurrent to a very slight anterior sinus at the constricted neck of the siphonal canal.
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Lambeoceras is a genus of rather large actinocerids with a convexly lenticular cross section from the Upper Ordovician of North America and the sole representative of the family Lambeoceratidae.
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Lomaspilis species have a wingspan reaching . Males have simple or fasciculate-ciliate antennae. Forewings have convexly curved outer margins. They are usually white or ochreous white, with dark bands and blotches.
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The size of the shell attains 2.5 mm. The oval shell is convexly depressed. Its color is white, spotted with red. The back of the shell is convex and all over striated.
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The sinistral or dextral shell is imperforate, conic-oblong and solid. The shell has 6 whorls. The spire is slightly convexly-conic and the apex subacute. The suture is margined and the whorls are slightly convex.
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The size of the shell varies between 25 mm and 61 mm. The narrow shell contains a convexly depressed, tuberculated spire. The body whorl is striate below. Its color is yellowish olivaceous, indistinctly white-banded in the middle.
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The partition between them is close to the external auditory meatus. The convexly rounded chin is sloping. All Panthera species have an incompletely ossified hyoid bone. Specially adapted larynx with proportionally larger vocal folds are covered in a large fibro-elastic pad.
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The size of the shell varies between 33 mm and 55 mm. The imperforate, orange-rose shell is conically turbinated. The whorls are convexly sloping, then encircled with two rows of scales, papillary grained throughout. The base of the shell is rather flat, tinged with chrome orange.
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Two or three leaves, with large bases, appear from each shoot. They are leathery and thickened convexly on the upper and lower surfaces. Between 7 and 11 veins appear on each leaf. The leaf sheath breaks into strips, rather than the fibrous detritus of similar species.
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The whorls convexly slope next the suture, then become tumidly rounded. They are longitudinally rudely ribbed with ribs irregularly wrinkled and tuberculated. The convex base of the shell is very closely irregularly scaled, with indistinct spiral lirae and fine radiating lamellae. The margin is more or less lobed.
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The length of the shell attains 8.5 mm, its diameter 3.5 mm. (Original description) The small shell has a subbiconical shape with a short siphonal canal and a subgradate spire. It is thin, subpellucid and white. It contains 6½ whorls, of which nearly 2 form a smooth, shining, convexly-whorled protoconch.
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The length of the shell attains 10 mm, its diameter 3 mm. (Original description) smooth, shining, white shell is shortly fusiform. It contains 6 to 7 whorls, of which about 2 form a smooth, convexly-whorled protoconch. The subsequent whorls are slightly convex, with a narrow depression below the simple suture.
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The length of the shell attains 23.5 mm, its diameter 6 mm. The strong shell is elongately-fusiform, with long, slender spire and a short siphonal canal. It is yellowish-grey. The shell contains 11 whorls, of which about 3 form a convexly-whorled protoconch, with the common criss-cross lines.
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The length of the shell varies between 12 mm and 20 mm. (Original description) The shell has an elongately fusiform shape, with a high spire and moderately long siphonal canal. It is smooth, shining, pellucid and white. It contains 8 whorl, of which 3½ seem to form a convexly whorled protoconch.
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In side view the teeth are broad, about as wide as tall. Both their inner and outer sides are convexly curved from the front to the rear. The usual vertical ridges are present but weakly developed; the frontmost and rearmost teeth lack them completely. Primary vertical ridges in the middle are absent.
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The length of the shell attains 9 mm, its width 3 mm. (Original description) The shell is elongately fusiform, with a rather short siphonal canal. It is rather strong, yellowish-white, with traces of red-brown bands (bleached). It contains scarcely 9 whorls, of which about 3 form a convexly whorled protoconch.
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Type species of the genus Achatinella is Achatinella apexfulva (Dixon). Subgenus Bulimella Pfeiffer, 1854: Shell shape is oblong-conic or ovate. The spire is obtuse, rounded or convexly-conic near the apex. The outer lip is thickened by a strong callous rib within the aperture (except in Achatinella abbreviata and Achatinella lila).
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The body whorl is broadest at the keel, and from this point convexly contracted to the rather short, broadish, conical snout. The suture is linear, but well marked by the contraction of the whorls. The aperture is rather large, rhomboidally pear-shaped, with three angles above, and. prolonged below into a wide open siphonal canal.
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The thin, ovate, rather solid shell has a moderately long and shining spire. Its height is 5 mm. The 3-4 convexly rounded whorls are marked with very fine oblique longitudinal striae. The inner lip is callous, slightly expanded at the base, indented at the umbilical region and with a groove behind the inner lip.
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The height of the shell attains 7.5 mm, its width 3 mm. (Original description) The strong, whitish shell has a fusiform shape. It contains six whorls, of which three form a large, convexly-whorled, smooth and shining protoconch. The whorls of the teleoconch are moderately convex, slightly concave below a strong, yellowish, subsutural spiral.
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The shell grows to a length of 25 mm, its diameter 9.5 mm. (Original description) The strongly keeled shell is fusiformly pagodaeform. Its color is yellowish-brown, lighter on the siphonal canal, with a narrow whitish zone below the periphery and another on the fasciole. It contains 11 whorls, of which nearly 2 form a smooth, convexly-whorled nucleus.
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The head and body length is , with a long tail. Typical weight is . The genus Vulpes can be separated from Canis and Cuon in the Indian region by the flat forehead between the postorbital processes and not inflated by air cells. The processes themselves are slightly concave with a raised anterior edge (convexly round in other canids).
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The length of the shell attains 7.5 mm, its width 3 mm. (Original description) The fusiform, pellucid, white shell has a rather short siphonal canal. It contains about 8 whorls, of which about 3 form the protoconch, which is large, convexly-whorled, at first smooth and then axially ribbed;. The teleoconch whorls are angular and concave above.
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Gaza daedala Drawing of apertural and apical view of a shell of Gaza daedala. (Original description by Watson) The height of the shell attains 20.6 mm, its diameter 17 mm. The thin shell has a depressedly globose shape with a convexly conical spire. It is translucent, horny, nacreous in its whole texture, and iridescent on the surface.
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The shell contains four whorls besides the apex. They have a sloping shoulder above, are angulately keeled about the middle, below this they are convexly cylindrical, with a very slight amount of contraction into the suture. The body whorl is tumid, with a short rounded base, produced into a smallish, rather long, subtriangular truncated snout. The suture is almost horizontal, a little impressed.
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The valve hinge is usually straight to slightly convexly curved and each valve will have at most one tooth present. The external surface of the shell occasionally shows faint ribbing. Similar to Fordilla, species of Pojetaia are small, with valves to less than in length. Pojetaia species have an overall shape which is suboval, with the subequal valves slightly elongated.
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The valve hinge is usually straight to slightly convexly curved and each valve will have at most one tooth present. The external surface of the shell occasionally show faint ribbing. Similar to Fordilla, species of Pojetaia are small, with valves to less than in length. Pojetaia species have an overall shape which is suboval, with the subequal valves slightly elongated.
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The protoconch is white, blunt, polished. The later whorls show, between the sutures, four subequal spiral nodulous cords with deep narrower interspaces. The cord in front of the suture is slightly more prominent than the others. On the body whorl there are about fifteen spiral cords which are crossed by about twenty axial, incised, equally spaced lines, the segments of the cords thus formed being convexly nodulous.
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The size of the shell varies between 11 mm and 48 mm. The spire is convexly elevated and tuberculated. The whole surface is covered by very fine minutely punctured revolving lines. The epidermis is yellowish olive, very thin, usually persistent in a very broad band upon the body whorl, but absent from the narrow shoulder and basal bands, which, with the spire, are white.
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The anal sinus is rounded and rather shallow. The outer lip is convexly arched, sharp-edged, with or without a rib behind it, according to the stage of growth, with no varix. The aperture is narrow, long lirate in the throat. The columella is straight, near its junction with the body having two strong plaits, which continue internally to the apex of the shell.
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The length of the shell attains 11 mm, its diameter 4 mm. (Original description) (The described shell is evidently not quite adult) The shell is fusiform, with a pyramidal spire and a short siphonal canal. The shell is thin, smooth, shining, yellowish-white with red- brown blotches in three more or less interrupted bands. The shell contains 9 whorls, of which about 2 form a smooth, convexly-whorled nucleus.
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The shell contains 9 whorls in all, slightly straight and sloping below the suture, convexly rounded above, cylindrical below. The body whorl is a little tumid, with a rounded base produced into a short, broad, lopsided snout. The suture is very slight, as the inferior whorl laps up on the one above it, but it is defined by the curve of the whorls. The aperture is oval, pointed above.
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The convexly rounded whorls have scarcely a tendency to be angular below the excavation The sculpture consists of strong rounded ribs, crossing, though less distinctly, the excavation, 10 in number on the body whorl, where they nearly reach the base. There is one rib at some distance from the peristome, just behind the upper sinus, especially strong and varix-like. The brown colour consists of. a faint tinge in the excavation.
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The length of the shell attains 8¾ mm, its diameter 4½ mm. (Original description) The rather thin, white shell has a biconical shape with a short siphonal canal. It contains 8 whorls, of which about 2 form a convexly whorled protoconch, which seems to be at first smooth, the second whorl being obliquely costulate. The whorls of the teleoconch are separated by a conspicuous, distinctly waved suture, angular, excavated above.
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The height of the shell attains 4⅓ mm, its diameter 2½ mm. The shell is limpet-like, but with a recurved beak projecting beyond the posterior outline of the aperture. The shell is very convex, sloping convexly toward the front margin. The surface of the shell is lusterless, showing under a lens rather rude concentric growth lines, and very numerous, close, fine striae, radiating from the apex to the margins.
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The shell is small, of a yellowish green- color, minutely wrinkled by the lines of growth. The spire is flat, composed of 2.5-3 whorls, separated by a well-defined suture. The outer whorl has a sharp margin on a level with the spire, diminishing near, but still modifying, the aperture. Below this line the whorl is very convexly rounded so as to encircle a small, deep, abruptly formed umbilicus.
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It is typically the first step in any invagination process and is also important in folding tissues at specified hingepoints. During gastrulation in both invertebrates and vertebrates, apical constriction of a ring of cells leads to blastopore formation. These cells are known as bottle cells, for their eventual shape. Because all of the cells constrict on the apical side, the epithelial sheet bends convexly on the basal side.
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Indian coracles are either saucer or bowl shaped and circular, with the greatest diameter across the mouth. The circular coracles in Iraq are very similar, but they have convexly curved sides, and thus the mouth is not the widest part. Indian coracles are on average about 7.3 feet (2.24 metres) in diameter, but can still hold eight people at a time. Other kinds of coracles usually can only hold one person.
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The original tooth shows, as far as can be deduced from the surviving illustrations, the rare combination of being spatulate and having a convex inner side, though the convexity is slight. Its crown is short and wide, slightly curving to the inside. The outer side is strongly convexly curved from the front to the rear. On this side a shallow groove is present, running parallel to the rear edge.
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Characteristics for the Mandau is that the blade is shaped convexly on one side and somewhat concavely on the other side. The blade is mostly made of tempered metals, with exquisite vine-works and inlaid brass. The hilt is made from animal horns, such as deer's horns, although some variations with human bones and fragrant wood also have been found. Both the hilt and scabbard are elaborately carved and plumed.
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The Mukhopadhyay module can form any equilateral polyhedron. Each unit has a middle crease that forms an edge, and triangular wings that form adjacent stellated faces. For example, a cuboctahedral assembly has 24 units, since the cuboctahedron has 24 edges. Additionally, bipyramids are possible, by folding the central crease on each module outwards or convexly instead of inwards or concavely as for the icosahedron and other stellated polyhedra.
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The maximum length is 9 mm. (Original description) The thin, white shell is narrowly oblong or fusiform, with a longish, scarcely tumid body whorl, a shortish, conical, convexly whorled, small-pointed, shallow- sutured, conical spire, and a long conical base. Sculpture. Longitudinals : there are delicate threadlike curved lines of growth, which are strongest near the top of the whorls. Spirals: the whole surface is equably covered with fine, faintly raised, rounded threads.
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The aperture is small, narrow, pear-shaped, triangular above, and produced below into the relatively broad, open, and deep siphonal canal. The outer lip is flat at the shoulder, feebly angulated at the keel, scarcely convex below. The edge, which is quite independent of the ribs, is very convexly prominent below, with a high and advancing shoulder, above which lies the deep, open-mouthed, rounded sinus. The inner lip is exceedingly narrow.
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Gonioceras is an extinct genus of actinocerid nautiloidean cephalopods typified by a broad, low shell; flattened ventrally, convexly rounded dorsally; top and bottom meeting at an acute angle along the sides. In most the shell is rather thin, especially along the lateral portion. The aperture is contracted. Sutures from broad ventral and dorsal lobes, more narrowly rounded ventro-lateral and dorso-lateral saddles, and sharp pointed lateral lobes; more complex than in later Lambeoceras.
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Description – On a light blue shield arched convexly at top and edged with a 1/8 inch scarlet border, 3 inches in height overall, a gray torch enflamed yellow and surmounted in base with a dark blue cord intertwined as a heneage knot. Symbolism – The torch is used to symbolize scholarship and leadership. The heneage knot is representative of the multiple training missions. Silver gray and golden yellow are the colors of the Finance Corps.
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Succeeding whorls 2, having growth- wrinkles and a dense but rather irregular spiral granulation which fades out upon last whorl, which is more coarsely sculptured by lengthwise wrinkles and has generally more or less- coarse spiral malleation. Sutures are deep, the last decidedly more oblique. The aperture is about half the shell's length, trapezoidal, white with a livid tint within. Outer lip is well reflexed, white (or light-brown edged), convexly curved.
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A wooden lemon reamer A citrus reamer, also known as a lemon reamer or simply a reamer, is a small kitchen utensil used to extract the juice from a lemon or other small citrus fruit. It consists at one end of a convexly tapered conical blade, with deep straight troughs running the length of the blade. The very tip of the blade is often a smooth spike. The other end is a cylindrical handle.
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Evans House is a historic home located at Salem, Virginia. It was built in 1882, and is a 1 1/2-story, "L"-shaped, French Empire style brick dwelling. It features two concavely cut intersecting mansard roofs which are pierced by two paneled interior chimneys with corbeled caps. The front facade is symmetrically divided by a two-story projecting central pavilion supported by a bracketed cornice and topped with a convexly rendered mansard roof.
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Side view of the head, showing the sabers and range of motion for the jaw The skull is similar to that of the Gorgonopsids, with large temporal fenestrae (three in total as a synapsid) and a convexly bowed palate. The skull ranged in size to comparable to a monitor lizard, to those of a lion. They possess a characteristically short, broad snout. They possess a pair of prominently long incisors, similar to the canines of saber toothed cats.
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The spire-whorls are subconvex, subangulate just below the middle, and have the upper fourth somewhat adpressed just below the simple impressed suture. The aperture is oblique oblong-ovate. The siphonal canal is short, wide, scarcely notched. The outer lip is solid but sharp, with a deep round sinus separated from the ascending suture by a callus from the posterior part of the inner lip, then straightly convexly antecurrent to two shallower sinuses at the base of the siphonal canal.
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Westonoceratidae are exogastric, mostly compressed, Discosorida of moderate size from the Middle Ordovician to the Lower Silurian. The siphuncle is typically close to the convexly curved outer margin of the phragmocone – the chambered part of the shell – taken to be ventral but may be more central in some genera. Connecting rings are thin to moderately thick with inflated bullettes grasping the previous septal foremina. Parietal deposits within the siphuncle from endocones in advanced genera and cameral deposits are found in some.
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The length of the shell attains 8.9 mm (Original description) The thin, white shell is narrowly oblong or fusiform, with a longish, scarcely tumid body whorl, a shortish, conical, convexly whorled, small-pointed, shallow-sutured spire, and a long conical base. There are delicate thread-like curved, longitudinal lines of growth, which are strongest near the top of the whorls. The whole surface is equably covered with fine, faintly raised, rounded, spiral threads. They are slightly fretted by the longitudinals.
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The base is convexly conical, and is produced into a lop-sided, centrally situated, small-pointed snout. The suture is small but distinct, being slightly channelled by the minute horizontal shelf formed by the edge of the infrasutural collar. There is a very slight contraction of the whorls into it. The aperture is rather small, rhomboidally pear-shaped, being pointed above, prolonged into the rather short and broad siphonal canal below, and having a blunt angulation in the outer lip and at the base of the columella.
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The base of the siphonal canal is likewise tinted. The shell contains about 7½ whorls, 2½ form the convexly-whorled protoconch, of which about the first whorl is smooth, the other ones are closely ribbed. The subsequent whorls are slightly convex, each with 7 continuous ribs, which have a small sharp point a little above the conspicuous, waved suture and are faintly crenulated, especially on lower part of the body whorl . The interstices are smooth, but for a faint spiral, connecting the costal points and a few spirals on the siphonal canal.
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The body whorl contracts from the keel downwards, with a convexly conical and very unequally-sided base, produced into a small bluntly pointed snout. The suture is a very shallow rounded furrow defined by the infrasutural collar and the contraction of the whorls. The aperture is angularly pear-shaped, being truncate above and prolonged into the broadish siphonal canal below. The outer lip leaves the body at a right angle, and advances direct to the keel, from which point to the end of the snout it forms almost a straight line.
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The length of the shell varies between 20 mm and 30 mm. (Original description) The shell is shortly fusiform, rather smooth, light buff, with a few red-brown spots below the suture of lower whorls and one faint band on those whorls and 3 on the body whorl, the siphonal canal being tinted with the same colour. The shell contains 9 whorls, of which 2 upper ones form a smooth, convexly-whorled nucleus. The subsequent whorls are convex, 4 or 5 post-nuclear ones slightly angular below, lower ones becoming more regularly convex.
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The valve hing is usually straight to slightly convexly curved and each valve will have at most one tooth present. The external surface of the shell occasionally show faint ribbing. The inner shell layers of Fordilla species, as with the related genus Pojetaia, consist of layers of carbonate which is akin to the laminar aragonite layer found in extant monoplacophora. The structuring is similar to shell layering found in the extinct genera Anabarella and Watsonella which is thought to suggest members of the phylum Mollusca developed nacre independently several times.
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As a superorder, Orthoceratiodea was one of six superorders within the Nautiloidea, the others being the Plectronoceratoidea (= Ellesmeroceratoidea of some) from which the others are derived, the Endoceratoidea, Actinoceratoidea, Discosoratoidea, and Nautilitoidea. Current classifications (e.g. Kröger 2008 and Teichert 1980) separate orthoceratoids, endocerids and actinocerids as co-equal taxa to the Nautiloidea, which becomes much reduced in scope. Wade (1988) instead proposed separating the Nautiloidea into phylogenetically related superorders while retaining the basic concept of the subclass: externally shelled cephalopods with simple concave septa and retrochoanitic siphuncles from which the convexly septate Ammonoidea with prochoanitic siphuncles are distinguished.
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The new genus was described from a full alate female and four workers, all of the workers being preserved in a curled up position obscuring details Overall it is estimated the female would have been around long while the workers range between . A. duisburgi individuals have heads which are nearly square, being just slightly longer than wide, and slightly wider behind than in front. Individuals have small, very convexly shaped eyes which are placed near the back edge of the head capsule and completely lack ocelli. The mandibles are short and rounded, and have 5 unequal teeth.
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The length of the shell attains 8.5 mm, its diameter 4.5 mm. (Original description) The rather strong, ivory-white, ovate shell has a short spire. It contains 8 or 9 whorls (the upper part is eroded) of which 3 (or 4) form a reddish-brown, convexly-whorled protoconch, of which about the two lower ones are sculptured by slightly curved riblets, crossed in their lower part by fine, oblique striae. The subsequent whorls are scarcely excavated, the place of the excavation being occupied for a great deal by a rather strong, subsutural spiral, adorned by strong, laterally compressed beads,22 in number on the body whorl.
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This was true of the ulna, radius, metacarpals and fingers, as well of the tibia, fibula, metatarsals and toes. Furthermore, in order to elongate the flippers, the number of phalanges had increased, up to eighteen in a row, a phenomenon called hyperphalangy. The flippers were not perfectly flat, but had a lightly convexly curved top profile, like an airfoil, to be able to "fly" through the water. Cast of the "Puntledge River elasmosaur", Canadian Museum of Nature While plesiosaurs varied little in the build of the trunk, and can be called "conservative" in this respect, there were major differences between the subgroups as regards the form of the neck and the skull.
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Each of these elements is defined by the geometry of the local boundary in different regions of the space map. Decomposition of a space map into a complete set of intersecting axial lines or overlapping convex spaces produces the axial map or overlapping convex map respectively. Algorithmic definitions of these maps exist, and this allows the mapping from an arbitrary shaped space map to a network amenable to graph mathematics to be carried out in a relatively well defined manner. Axial maps are used to analyse urban networks, where the system generally comprises linear segments, whereas convex maps are more often used to analyse building plans where space patterns are often more convexly articulated, however both convex and axial maps may be used in either situation.
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Further back, there were at least 22 teeth per upper jaw side in the maxilla, while the entire lower jaw side carried 32 teeth in the dentary bone. Closeup of front of the snout and dentition The upper jaw had a prominent kink just behind the rosette, protruding downwards; this convexly curved part of the maxilla had the longest teeth of the entire skull. The internal bone shelves of the maxillae met each other in the midline of the skull over a long distance, forming a closed secondary palate that stiffened the snout, and setting off the internal nostrils and palatal complex (including the pterygoid, palatine and ectopterygoid) towards the back of the skull. The nostrils, unlike in most theropods, were retracted further back on the skull and behind the premaxillary teeth.
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During both strokes, down and up, according to Bernoulli's principle, forward and upward thrust is generated by the convexly curved upper profile of the flipper, the front edge slightly inclined relative to the water flow, while turbulence is minimal. However, despite the evident advantages of such a swimming method, in 1924 the first systematic study on the musculature of plesiosaurs by David Meredith Seares Watson concluded they nevertheless performed a rowing movement. During the middle of the twentieth century, Watson's "rowing model" remained the dominant hypothesis regarding the plesiosaur swimming stroke. In 1957, Lambert Beverly Halstead, at the time using the family name Tarlo, proposed a variant: the hindlimbs would have rowed in the horizontal plane but the forelimbs would have paddled, moved to below and to the rear.
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It is a leather flap vertically flexible and horizontally enforced by parallel wooden boards applicated on the downstream side and upheld on the upstream side by the headwater and on the downstream side by guiding lateral edges bent upstream. So when a vessel approaches upstream its bow well sticks out above the upper edge of the concavely bent flap weir and by moving on its sloping underside gently presses down the flap, allowing the vessel to skim over it with the swashing downstream torrent. Moving upstream needs more manpower pushing the vessel's bow against the convexly bent flap weir to press it down against the headwater's counterpressure and then steering the barge against the downstream torrent. Mire Commissioner Claus Witte (1796–1861; 1826–1861 in office) promoted Müller's idea, however, the new practical tool was very expensive, so that it took until 1840 that the first samples got installed in a watercourse at , soon spreading to all navigable watercourses in the Teufelsmoor.Johannes Rehder-Plümpe, „Die Struktur der Findorff-Siedlungen“, in: Die Findorff- Siedlungen im Teufelsmoor bei Worpswede: Ein Heimatbuch, Wolfgang Konukiewitz and Dieter Weiser (eds.), 2nd, revis. ed.
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