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Like all chasmosaurines, Triceratops had a large skull relative to its body size, among the largest of all land animals. The largest-known skull, specimen MWC 7584 (formerly BYU 12183), is estimated to have been 2.5 meters (8.2 ft) in length when complete [ 28 ] and could reach almost a third of the length of the entire animal.
Torosaurus (meaning "perforated lizard", in reference to the large openings in its frill) is a genus of herbivorous chasmosaurine ceratopsian dinosaur that lived during the late Maastrichtian age of the Late Cretaceous period, between 68 and 66 million years ago, though it is possible that the species range might extend to as far back as 69 million years ago. [1]
Size is an important aspect of dinosaur paleontology, of interest to both the general public and professional scientists. Dinosaurs show some of the most extreme variations in size of any land animal group, ranging from tiny hummingbirds , which can weigh as little as two grams, to the extinct titanosaurs , such as Argentinosaurus and ...
For comparison, 90% of fully grown female African bush elephants reach an shoulder height of 2.47 to 2.75 metres (8.1 to 9.0 ft) and body mass of 2.6 to 3.5 tonnes (5,700 to 7,700 lb) under optimal growth conditions. [3] [6] Newborn and young calves were likely around the same size as those of modern elephants. [8]
The dwarf elephant P. tiliensis from the Greek island of Tilos is suggested by some authors to have survived as recently as 3,500 years Before Present (around 1500 BC) based on preliminary radiocarbon dating done in the 1970s, which would make it the youngest surviving elephant in Europe, but this has not been thoroughly investigated. [14]
Triceratops (Three-Horned Face) was bigger than an elephant and was notified by a rounded skull with horns and a bony frill to intimidate and defend against predators. [2] Despite the scientific importance of the specimen, it remained obscure for decades due to a lengthy legal dispute over property rights to the specimen, which has since been ...
When looking at an African elephant and an Asian elephant side-by-side, you can really tell the differences in their head shapes and tasks. African elephants generally have much larger tusks than ...
The African bush elephant (Loxodonta africana) is the largest living land animal. A native of various open habitats in sub-Saharan Africa, males weigh about 6.0 tonnes (13,200 lb) on average. [14] The largest elephant ever recorded was shot in Angola in 1974. It was a male measuring 10.67 metres (35.0 ft) from trunk to tail and 4.17 metres (13. ...