Analyzing and dating geological specimens

15-Mar-2019 10:58 by 6 Comments

Analyzing and dating geological specimens - what the bases mean in dating

Glyptodonts are believed to have taken part in intraspecific fighting.Zoologists presume that since the tail of Glyptodon was very flexible and had rings of bony plates, it was used as a weapon in fights.

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This uncertainty in the fossil remains continued until a man named Dr.

Although its tail could be used for defense against predators, evidence suggests that the tail of Glyptodon was primarily for attacks on its own kind. reticulatus fossil displays damage done on the surface of its carapace.

Using physics and mathematics, a group of zoologists calculated the amount of force required to break the carapace of Glyptodon.

Lund identified the remains as a new genus in his 1837 memoir.

When scholars first acknowledged the genus Glyptodon, there was not a consensus on its name. Lund, a professor who wrote a memoir on Brazil’s ancient fauna, suggested these creatures be recognized as the new genus "Hoplophorus".

The calculation showed that Glyptodon tails would be able to break the carapace, thus hinting that it practiced intraspecific fighting.

Glyptodon measured 3.3 metres (11 ft) in length, 1.5 metres (4.9 ft) in height and weighed up to 2 tonnes (4,400 lb).) was a genus of large, armored mammal of the subfamily Glyptodontinae (glyptodonts or glyptodontines) – relatives of armadillos – that lived during the Pleistocene epoch.It was roughly the same size and weight as a Volkswagen Beetle, though flatter in shape.With its rounded, bony shell and squat limbs, it superficially resembled a turtle, and the much earlier dinosaurian ankylosaur – providing an example of the convergent evolution of unrelated lineages into similar forms.Although Darwin is said to have found the first fossils of glyptodontines (the subfamily), the first mention of the genus Glyptodon in Europe was in 1823, from the first edition of Cuvier's "Ossemens Fossiles".The then unnamed Glyptodon was briefly mentioned in a letter from Don Damsio Laranaga. It was about seven pounds, and maybe six or eight inches wide", as well as part of a tail.

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