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Conservator examines a Chinese vessel. Conservation-restoration of bone, horn, and antler objects involves the processes by which the deterioration of objects either containing or made from bone, horn, and antler is contained and prevented. Their use has been documented throughout history in many societal groups as these materials are durable ...
Description. Profile of an adult male. Pronghorns have distinct white fur on their rumps, sides, breasts, bellies, and across their throats. Adult males are 1.3–1.5 m (4 ft 3 in – 4 ft 11 in) long from nose to tail, stand 81–104 cm (2 ft 8 in – 3 ft 5 in) high at the shoulder, and weigh 40–65 kg (88–143 lb).
Bone, ivory, and antler are rarely attacked by insects, but horn is often seriously damaged by the larvae of carpet beetles and clothes moths. [7] Light, ultraviolet, and infrared. Ivory, bone, and antler should be kept away from bright light such as spotlights or direct sunlight. Bright light can increase the surface temperature of the object.
Antler comes from the Old French antoillier (see present French : "Andouiller", from ant-, meaning before, oeil, meaning eye and-ier, a suffix indicating an action or state of being) [3] [4] possibly from some form of an unattested Latin word *anteocularis, "before the eye" [5] (and applied to the word for "branch" [6] or "horn" [4]).
In the largest subspecies, the antlers of large bulls can range up to 100 cm (39 in) in width and 135 cm (53 in) in beam length. They have the largest antlers relative to body size among living deer species. [116] Antler size measured in number of points reflects the nutritional status of the reindeer and climate variation of its environment.
A pair of horns on a male impala. Anatomy of an animal's horn. A horn is a permanent pointed projection on the head of various animals that consists of a covering of keratin and other proteins surrounding a core of live bone. Horns are distinct from antlers, which are not permanent. In mammals, true horns are found mainly among the ruminant ...
Outgrowths of the frontal bone characterize most forehead weapons carriers, such as the gemsbok and its horns. Four families of even-toed ungulates have cranial appendages. These Pecora (with the exception of the musk deer), have one of four types of cranial appendages: true horns, antlers, ossicones, or pronghorns. [31]
They are the oldest known members of the deer family, and the earliest known deer-like creatures had horns instead of antlers, but the muntjac is the earliest known species to actually have antlers. Ancestor to muntjacs is the Dicrocerus elegans, which is the oldest known deer to shed antlers. Other fossils found that deer species experienced a ...