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The name "giraffe" has its earliest known origins in the Arabic word zirāfah (زِرَافَةْ), of an ultimately unclear Sub-Saharan African language origin. [2] The Middle English and early Modern English spellings, jarraf and ziraph, derive from the Arabic form-based Spanish and Portuguese girafa. [3]
Giraffokeryx is an extinct genus of medium-sized giraffids known from the Miocene of the Indian subcontinent and Eurasia.It is distinguished from other giraffids by the four ossicones on its head; one pair in front of the eyes on the anterior aspect of the frontal bone and the other behind the eyes in the frontoparietal region overhanging the temporal fossae.
A newer estimate has come up with an estimated body mass of about 1,250 kg (2,760 lb) [3] or 1,360 kg (3,000 lb). [6] This would make Sivatherium one of the largest known ruminants, rivalling the modern giraffe and the largest bovines. This weight estimate is thought to be an underestimate, as it does not take into account the large horns ...
Hominin expansion from Africa is estimated to have reached the Indian subcontinent approximately two million years ago, and possibly as early as 2.2 million years ago. [ 26 ] [ 27 ] [ 28 ] This dating is based on the known presence of Homo erectus in Indonesia by 1.8 million years ago and in East Asia by 1.36 million years ago, as well as the ...
Evidence suggested that occupation of the Indian subcontinent by hominins was sporadic until circa 700,000 years ago, and was geographically widespread by around 250,000 years ago. [ 8 ] Madrasian culture sites have been found in Attirampakkam (Attrambakkam=13° 13' 50", 79° 53' 20"), which is located near Chennai (formerly known as Madras ...
The Giraffidae are a family of ruminant artiodactyl mammals that share a recent common ancestor with deer and bovids.This family, once a diverse group spread throughout Eurasia and Africa, presently comprises only two extant genera, the giraffe (between one and eight, usually four, species of Giraffa, depending on taxonomic interpretation) and the okapi (the only known species of Okapia).
Giraffa sivalensis is an extinct species of giraffe occurring in Asia during the Pliocene and Pleistocene epochs. Almost perfectly preserved cervical vertebrae have been found, as well as humeri , radii , metacarpals and teeth .
[3] [5] Among Indian species, only 12.6% of mammals and 4.5% of birds are endemic, contrasting with 45.8% of reptiles and 55.8% of amphibians. [5] The Indian subcontinent was formerly an island landmass (Insular India) that split away from Gondwana around 125 million years ago, during the Early Cretaceous. [6]