Is it the index finger (the finger you use to point with— technically the second digit, or 2D, counting the thumb), or the ring finger (the fourth digit, or 4D)?
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In his most famous painting, Venus emerges from her scallop shell as the embodiment of beauty, until you notice her loaflike hands and feet, which veer into unnatural angles around the third or fourth digit.
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There may be a slip of tendon to the fourth digit.
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The fourth digit defines the type of bearing: :0. Ball radial single-row :1. Ball radial spherical double-row :2.
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The pedal digits are very peculiar in structure; the first digit is reduced in length, with all the remaining digits being nearly equal in length, however the fourth digit is very thin compared to the others. The phalanges of the three first digits are shortened, robust with comparable structure. The second and third phalanx of fourth digit are discoidal and stocky. Lastly, the unguals are recurved, exceptionally large, and strongly flattened laterally.
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The fourth digit represents the route on which a delivery office is located in the sorting district. This is 0 for offices in the core area of the sorting district.
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The fourth digit of the 4-digit number represents the unit number. Some departments use the number of the station the truck is usually located at, while others pick and choose a number.
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As with all members of the order Artiodactyla (even-toed ungulates), moose feet have two large keratinized hooves corresponding to the third and fourth toe, with two small posterolateral dewclaws (vestigial digits), corresponding to the second and fifth toe. The hoof of the fourth digit is broader than that of the third digit, while the inner hoof of the third digit is longer than that of the fourth digit. This foot configuration may favor striding on soft ground.Keller, Anna, Marcus Clauss, Evelyne Muggli, and Karl Nuss.
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However, since the third preserved digit is the longest, it likely represents the fourth digit, with the first digit absent due to imperfect preservation. The terminal phalanges of Tambachia were narrow, and would have been the core supports of claws.
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The following is a list of county roads in Leon County, Florida. All county roads are maintained by the county in which they reside. Some three-digit county roads have also been signed with the number zero as a fourth digit.
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In pheasants, the ratio of the 2nd to 4th digit of the foot has been shown to be influenced by manipulations of testosterone in the egg. Studies in mice indicate that prenatal androgen acts primarily by promoting growth of the fourth digit.
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The overall shape of the footprints are similar to Rhynchosauroides, which sometimes occurs alongside Gwyneddichnium. However, Rhynchosauroides has an exaxonic print (with the fourth digit longer than the third), more curvature in the digits, and a fifth digit more widely separated from the fourth.
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The tibia is overall similar to those of mesonychids. The feet are huge, probably longer than the thigh and leg. The toes are also relatively long, with the fourth digit measuring in length. The fifth digit is slightly shorter and much less robust than the fourth.
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The center of mass lies near the pelvic bone, meaning the creature was bipedal. The forelimbs were shorter than the hindlimbs. The hands had three movable digits while the fourth digit was embedded. It had well-developed claws. The juvenile fossils’ estimated height is from about long.
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Septencoracias had a very wide pelvis, and had similar proportions in its hind limbs as modern rollers. Though most modern Coraciiformes show syndactyly, with three forward- pointing toes and toes three and four fused at the base, Septencoracias is not entirely certain to have this condition. The third and fourth digit do lie on top of each other in the fossil, with the second digit separated; however in the left foot the fourth digit is slightly separated from the third, and thus it cannot be said for certain if this condition is present in Septencoracias. The fossil remains show soft tissue preservation, mostly in the thoracic and abdominal cavities, though portions were also seen in the skull.
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The fourth digit is the longest, and only slightly longer than the second digit. Likewise, the fifth digit is only slightly longer than the second. The palms are long and leathery, and like other primates, they have dermal ridges to improve grip. The feet are semi-digitigrade and more specialized than the hands.
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Three pairs of ribs were found associated with presacrals II-IV. The hind limbs are remarkably well-preserved and are slenderly built, with an approximate total length of 116 mm. Its hind feet have the phalangeal formula 2-2-3-4-3, with its fourth digit being the longest at 27 mm.
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2006 Pontiac SolsticeKappa was General Motors' subcompact rear-wheel drive automobile platform for roadster applications. The architecture debuted in the 2006 Pontiac Solstice and 2007 Saturn Sky, and ended production in 2009. These vehicles generally have a "M" in the fourth digit of their VIN. Kappa uses an independent suspension, short-long arm type, in front and rear.
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Marley's golden mole has a compact, streamlined body, a wedge-shaped head, pointed muzzle and sleek, moisture repellent fur. The upper parts are a dark reddish-brown and the underparts range from dull brown to orange-brown. It has muscular shoulders with short powerful forelimbs and strong digging claws. The third claw is enlarged and there is no fifth digit and only a vestigial first and fourth digit.
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A juvenile specimen of A. huangguoshuensis was described in 2015. A second species, A. wushaensis, was named in 2006 from Xingyi. A. wushaensis is slightly smaller than A. huangguoshuensis and has a smaller head relative to its body length. It also has shorter neural spines with ridges on their upper surface, a shorter fourth digit on the hand, a well-developed entepicondyle on the humerus, and a shorter jugal bone.
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The upper parts are a dark golden-brown tinged with a slight iridescence and the underparts are a lighter brown with a golden sheen. It has a compact, streamlined body and a wedge- shaped head and pointed muzzle. It has muscular shoulders, short powerful forelimbs and strong digging claws. The third claw is enlarged and there is no fifth digit and only a vestigial first and fourth digit.
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Each reflector has a unique 4 digit node number in the range of 9000–9999. The first 3 digits consist of the reflector number, while the fourth digit represents the channel number. As of April 2007, there are 20 operational reflectors (including Echo Reflector 9990, which digitally records and plays back transmissions for testing purposes). Since most reflectors have 10 channels, there are approximately 200 unique reflector channels available for use.
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The deposit is younger than the Psittacosaurus-bearing Guyang Group, but is still Early Cretaceous. It was found alongside the plates and scapula of a stegosaur. The foot of "Nurosaurus" is notable for a stress fracture present on the first of the fourth digit of the left foot, which was the first identified fracture of its kind, and have since been identified on the phalanges and metatarsals of Apatosaurus, Barosaurus, Brachiosaurus, Camarasaurus, and Diplodocus.
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The contrahens of the fourth digit is absent in dogs but present in cats and rabbits. In primates, the contrahentes vary in number between zero and four. By their insertion onto the proximal phalanges they facilitate convergence of the digits. In tarsiers, they facilitate the grip by increasing the pressure between the large distal pads and the gripped surface by simultaneously flexing the metacarpophalangeal joints and the proximal interphalangeal joints and extending the distal interphalangeal joints.
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There are roughly three osteoderms overlying each vertebra. The foot of Chanaresuchus differs from other related archosaurs in that the inner toes are inlarged, whereas other primitive archosaurs retain a more symmetrical pattern. The first digit is reduced but robust, the second digit is the thickest, and the third digit is the longest, although somewhat slender in comparison to the others. The fourth digit is very slim and the fifth consists of only a metatarsal spur.
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The East Canary gecko can grow to about from the tip of its snout to its vent and has a tail of a similar length. It is a sturdy, plump gecko with a dorsally flattened head and body and short sideways projecting legs and resembles the Moorish gecko in general shape. The feet have suction pads all along the toes and these are widest at the tips. There are strong claws on the third and fourth digit of each foot.
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An X-shaped touch screen board contains two rows of seven digits each, intersecting at the fourth digit. Each row corresponds to one of two prizes and contains a bar that highlights four consecutive digits. Whenever either bar is moved, the other one moves in the same way. The contestant wins both prizes by positioning the bars to highlight the correct prices, reading from upper left to lower right for one and lower left to upper right for the other.
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The forelimbs are almost as long as the hindlimbs, but both pairs of legs are very short compared to the length of the trunk. The elements of the feet are enlarged, with elongated and slender digits. Distinct from other varanopids, the claws on Ascendonanus have a very strong curvature. The curved claws and the size and shape of the feet, including a longer fourth digit on the manus and on the pes, indicate Ascendonanus would have been a "clinging" climber rather than a "grasping" climber.
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These opposable toes are clawless, and bend such that they can touch all the other digits, like a human thumb, allowing it to firmly grasp branches. The second and third digits of the hind foot are partially syndactylous (fused together), forming a grooming comb. The fourth digit of the forefoot is sharp and elongated, aiding in extraction of insects under the bark of trees. The gliding membrane extends from the outside of the fifth digit of each forefoot to the first digit of each hind foot.
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Its fingers are slender, padded, mostly lacking webbing, and semi-dexterous with flat, human-like nails. The thumb is both short and widely separated from the other fingers. Despite being set at a right angle to the palm, the thumb is not opposable since the ball of the joint is fixed in place. As with all strepsirrhines, the hand is ectaxonic (the axis passes through the fourth digit) rather than mesaxonic (the axis passing through the third digit) as seen in monkeys and apes.
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Gwyneddichnium was originally tentatively suggested as being created by small pseudosuchians. The discovery of the small tanystropheid archosauromorph Tanytrachelos provided a more specific and well-supported trackmaker for Gwyneddichnium. Tanytrachelos and other tanystropheids have an unusual metatarsal-like phalange in the fifth toe which points forwards (like that of Gwyneddichnium) rather than curves back like other reptiles. Tanytrachelos in particular is the most likely trackmaker due to its wide gait, small size, co- occurrence with the tracks, and feet with a fourth digit shorter than the third.
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With the founding of the RNV, it was faced with the problem that there were up to three vehicles designated with the same company number. So as not to have to fundamentally change all documents and vehicle files, the former operating numbers were simply preceded by a fourth digit. This number usually represents the old company. Initially, the new numbering system was used internally for the automatic vehicle location system and then it was installed on the outside of almost all vehicles during 2009 and 2010.
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Each finger had a symbolic association or meaning (most of which were lost in antiquity and varied with culture) for the placement of a ring, significant to observers. The fourth digit or ring finger of the left hand has become the customary place to wear betrothal, engagement and wedding rings in much of the world, though in certain countries the right hand finger is used.Kunz, George Frederick, (1911) Rings for the Finger. This custom was practically established as norm during World War II.McCarthy, James Remington, (1945) Rings Through The Ages.
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Since February 2016 the first three digits of the version number specify the version, and the fourth digit, separated from the others by a dash, specifies an update for a specific device. This could be a performance improvement, hotfix, bugfix, or just simply an update for a device. The main method of installing ("flashing") this custom recovery on an Android device requires downloading a version made specifically for the device, and then using a tool such as fastboot, Odin. Also, some custom ROMs come with TWRP as the default recovery image.
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Primidone can cause drowsiness, listlessness, ataxia, visual disturbances, nystagmus, headache, and dizziness. These side effects are the most common, occurring in more than 1% of users. Transient nausea and vomiting are also common side effects. Dupuytren's contracture of the fourth digit (ring finger). Dupuytren's contracture, a disease of the fasciae in the palm and fingers that permanently bends the fingers (usually the little and ring fingers) toward the palm, was first noted to be highly prevalent in epileptic people in 1941 by a Dr. Lund, fourteen years before primidone was on the market.
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In four digit room numbers, this digit will be represented by the fourth digit instead of the third. Where a room is subdivided, the rooms which are accessed after entry into the primary room number are denoted by appending a letter suffix to the next room: for example, after entering room 412 doors which lead to other rooms from within room 412 will be labeled 412A, 412B, and so on. This is known as the Parent-Child Room Numbering system. The room which is entered first is known as the Parent Room.
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In terms of the signs/symptoms of ulnar neuropathy trauma and pressure to the arm and wrist, especially the elbow, the medial side of the wrist, and other sites close to the course of the ulnar nerve are of interest in this condition. Many people complain of sensory changes in the fourth and fifth digits. Rarely, an individual actually notices that the unusual sensations are mainly in the medial side of the ring finger (fourth digit). Sometimes the third digit is also involved, especially on the ulnar (medial) side.
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Shared tetanuran features include the maxillary fenestra (an opening in the antorbital fossa), a pneumatic excavation in the jugal, and the position of the maxillary teeth anterior to the orbit. The posterior skull is little modified in tetanurans, except within Spinosauridae. In the postcranial skeleton, tetanurans transition between the most primitive theropod morphologies in basal tetanurans towards more derived, bird-like states in coelurosaurs. Most tetanurans possess specialized wrist bones, the absence or reduction of the fourth digit of the hand, a strap-like scapula, stiffened tails, and a laminar astragalar ascending process.
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The digits and metapodials (bones of the centers of the hand and feet) of the hands and feet are covered with dark hairs, but the ungual tufts at the bases of the claws consist of longer, gray hairs. The fifth digit of the foot is long, with the tip of its claw almost reaching the base of the claw of the fourth digit. The tail is dark and hardly furred, except for a pencil of long hairs at the end; some animals have a white tail tip. Females have six mammae.
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GM's Epsilon platform replaced the N platform in the US, and replaced the GM2900 platform elsewhere. Vehicles of this platform generally carry the symbol "Z" in the fourth digit of their VINs. When the platform debuted, there was talk of an "Epsilon Wide" derivative, which was supposed to have provided the underpinnings for the Buick LaCrosse and Saab 9-5. However, the program was cancelled and the LaCrosse was put on the W platform, and the 9-5 was given a quick refresh for the 2006 model year.
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Hence land line numbers are written either 0AA BB BB BB or 0A BBB BB BB. Mobile phone numbers always consist of 10 digits. The first digit of the "zone prefix" of a mobile number is always '4'. Then follows 2 digits indicating to which Mobile Operator's pool the number originally belonged when it was taken into usage. The fourth digit represents a "sub-group" of this pool and has no additional meaning other than increasing the amount of possible numbers. The subscriber's number consists of 6 digits.
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Eusauporoda are also hypothesized to have a semi-digitigrade foot posturem demonstrated by footprint evidence. Paleontologist Jeffrey Wilson explains that eusauropods differ from theropods and prosauropods that have digitigrade pes where their heel and metatarsals are lifted off the ground. Eusauropods show asymmetry in their metatarsal shaft diameters where metatarsal I is broader than the others, suggesting that their weight was mostly assumed by their inner feet. According to Steven Salisbury and Jay Nair, basal eusauropods retain four pedal unguals but reduce their phalangeal number in their fourth digit to three units.
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Probable footprint from New Mexico Two isolated fossilized footprints have been tentatively assigned to T. rex. The first was discovered at Philmont Scout Ranch, New Mexico, in 1983 by American geologist Charles Pillmore. Originally thought to belong to a hadrosaurid, examination of the footprint revealed a large 'heel' unknown in ornithopod dinosaur tracks, and traces of what may have been a hallux, the dewclaw-like fourth digit of the tyrannosaur foot. The footprint was published as the ichnogenus Tyrannosauripus pillmorei in 1994, by Martin Lockley and Adrian Hunt.
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Daliansaurus (meaning "Dalian reptile") is a genus of small troodontid theropod dinosaur, measuring approximately long, from the Early Cretaceous of China. It contains a single species, D. liaoningensis, named in 2017 by Shen and colleagues from a nearly complete skeleton preserved in three dimensions. Daliansaurus is unusual in possessing an enlarged claw on the fourth digit of the foot, in addition to the "sickle claw" found on the second digit of the feet of most paravians. It also has long metatarsal bones, and apparently possesses bird-like uncinate processes (a first among troodontids).
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Shared tetanuran features include a ribcage indicating a sophisticated air-sac-ventilated lung system similar to that in modern birds. This character would have been accompanied by an advanced circulatory system. Other tetanuran characterizing features include the absence of the fourth digit of the hand, placement of the maxillary teeth anterior to the orbit, a strap-like scapula, maxillary fenestrae, and stiffened tails. During the Late Jurassic and Early Cretaceous, large spinosaurids and allosaurs flourished but possibly died out in the northern hemisphere before the end of the Cretaceous, and were replaced as apex predators by tyrannosauroid coelurosaurs.
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In E. gouldi, the carpal bones were likely not fully ossified. The five-digited hand of E. schroederi bore 2, 3, 4, 5, and 3 phalanges (finger bones) on each digit; the second-to- last phalanges from the tips were relatively long. E. gouldi appears to have had 4 phalanges on the fourth digit, and its claws were short, deep, and sharp, with well-developed flexor tubercles. In the pelvis of E. schroederi, the expansion of the pubes into the fused pubic apron was relatively narrow; the pubes also lacked the forward projections known as the pubic tubercles.
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The first generation Smith & Wesson semi-auto pistol designations consist of two digits, such as Smith & Wesson Model 39 and Model 59. Second generation pistols are designated by three digits; these include the Model 459, Model 659, etc. Many second generation designs were eventually upgraded with various improvements, thus becoming the third generation pistols; these are identified by the addition of a fourth digit to the second generation model number: 5903, 5904, 5905, 5906, etc. However, there are exceptions to this numbering scheme, namely the third generation Value Series pistols such as the S&W; Models 915 and 910, and the Model 457.
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This contrasts with the hands of other reptiles where first and fifth digits are spread out from each other and the fourth digit is the longest. The metatarsals and digits of the foot also diverge in a smooth arc, but unlike the hand they are not symmetrical, with a long fourth toe and a short, hooked fifth digit. All the digits of the hands and feet are unusually short for an archosauromorph, contrasting with the related Trilophosaurus. The claws (or unguals) are all very large, narrow and sharply recurved, and are significantly larger than the preceding finger bone they were attached to.
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H. semispinosus possesses sensory hairs that are scattered on the dorsum that are similar to vibrissae. The streaked tenrec has an evolutionary adaptation for its semifossorial habits with a well developed lateral and long heads of M. triceps brachii and enlarged M. teres major that function as an extensor of the elbow joint and as an adductor of the upper arm for digging. This species also has elongated hands and second, third, and fourth digit adaptation that acts as the main fossorial adaptation. The middle of the skull of this species is long and low, the alveolar processes of the maxilla, premaxilla and mandible are reduced and the palate narrow.
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However, according to Renesto and Binelli it is feasible that this might be a result of poor knowledge of Longisquama rather than a reflection of its true phylogenetic position. The authors did note that there are similarities in the structure of forelimb and shoulder region of Longisquama and all or some drepanosaurids (e.g. both Longisquama and Vallesaurus have the fourth digit of manus as long as humerus); they stressed that they could not rule out that at least some of the similarities are convergent due to similar mode of life, and that they did not examine Longisquama firsthand, but stated that further studies of drepanosaurids should take the hypothesis that Longisquama might be a drepanosaurid into consideration.
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The Portuguese postal code (código postal) is formed by four digits, a hyphen, then three digits, followed by a postal location of up to 25 characters in capitals. Avenida Marconi 4C 1000-260 LisboaAv. Marconi 4C, 1000-260 Lisboa, Portugal, Google Maps Postal codes are given at the building block level and also to designated addresses with high volumes of mail. The first digit designates one of nine postal regions; the following two digits designate postal distribution centers; the fourth digit is 0 if it belongs to a capital of municipality, 5 if not, or any other digit if it is a designated address; the last three digits sort building blocks and designated addresses.
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107 (2011) There is a blue field on the left side with the international country code for North Macedonia – NMK (formerly MK). A red and yellow badge appears between the area code and the numeric part, containing the equivalent Cyrillic letters to the four Latin letters. The letters Q, W, X and Y are not used as they have no equivalents in Cyrillic. Issuance of the new-style Macedonian plates, which introduced a fourth digit and the blue field on the left side, began on 20 February 2012. In February 2019, the country code was changed from MK to NMK, in accordance with the Prespa agreement which changed the country's name to Republic of North Macedonia.
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In Parabohaiornis, the acromion process is straight, and is parallel to the scapular shaft, whereas in Longusunguis and Sulcavis this process is deflected dorsally. Parabohaiornis has a distinctive length ratio of the pygostyle to the third metatarsal of 0.92–0.99, in comparison to 1.06 in Longusunguis, 0.79 in Sulcavis, 0.66 in Zhouornis and an estimated ratio of 0.82 in Bohaiornis. Finally, while in other bohaiornthids the proximal phalanx is more than 80% the length of the penultimate phalanx of the fourth digit, in Parabohaiornis it is much shorter (less than 70%). The referred specimen of Parabohaiornis is indistinguishable from the holotype in morphology, possessing all postcranial traits that distinguish this genus from other bohaiornithids.
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The second metatarsal is unusually shorter than the fourth, with the bottom end of the second terminating before the trochlea or "knuckle" of the fourth; the opposite is the case in Sinovenator and Sinusonasus. The third metatarsal is partially obscured from behind by the fourth, unlike Tochisaurus; this is only partially caused by crushing of the fossil. Among troodontids, Daliansaurus is best distinguished by the large claw on the fourth (outermost) digit of its foot. While troodontids are well known for the sickle-like claws on the second digits of their feet, the claw on the fourth digit of Daliansaurus is the same length as the second, and is also considerably more robust.
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The attribution to Dilophosaurus was primarily based on the wide angle between digit impressions three and four shown by these tracks, and the observation that the foot of the holotype specimen shows a similarly splayed-out fourth digit. Also in 2003, American paleontologist Emma Rainforth argued that the splay in the holotype foot was merely the result of distortion, and that Eubrontes would indeed be a good match for Dilophosaurus. The paleontologist Spencer G. Lucas and colleagues stated in 2006 that virtually universal agreement existed that Eubrontes tracks were made by a theropod like Dilophosaurus, and that they and other researchers dismissed Weems' claims. In 2006, Weems defended his 2003 assessment of Eubrontes, and proposed an animal like Dilophosaurus as the possible trackmaker of numerous Kayentapus trackways of the Culpeper Quarry in Virginia.
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Alamodactylus is known solely from its holotype, SMU 76476, a partial left wing first described by Myers (2010).Myers, T.S., 2010, "Earliest occurrence of the Pteranodontidae (Archosauria: Pterosauria) in North America: New material from the Austin Group of Texas", Journal of Paleontology 84(6): 1071–1081 This specimen is crushed and consists of a left humerus, the distal end of the fourth wing metacarpal and the proximal end of the first wing phalanx of fourth digit. Other elements of the holotype first reported by Andres and Myers (2013) include a left proximal syncarpal, manual phalanx, and some fragments including four tapering processes that may represent skull bones, an articular surface that appears to be the mandible articulation of the right quadrate as well as thin bones that do not taper and may be ossified tendons. Alamodactylus was first named by Brian Andres and Timothy S. Myers in 2013 and the type species is Alamodactylus byrdi.
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2-digit postcode areas China (defined through the first two postcode digits) Postal codes in the People's Republic of China () are postal codes used by China Post for the delivery of letters and goods within mainland China. China Post uses a six-digit all-numerical system with four tiers: the first tier, composed of the first two digits, show the province, province-equivalent municipality, or autonomous region; the second tier, composed of the third digit, shows the postal zone within the province, municipality or autonomous region; the fourth digit serves as the third tier, which shows the postal office within prefectures or prefecture-level cities; the last two digits are the fourth tier, which indicates the specific mailing area for delivery. The Republic of China (commonly known as Taiwan), on the other hand, is not under control of the People's Republic of China. Therefore, even though it was assigned official postal codes by China Post, those codes are not in use.
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