Named Archaeopteryx, which means “historical wing,” the scientific identify of this prehistoric chicken is Archaeopteryx lithographica. This fossil was the primary dinosaurs found that had feathers!
Origin of Location
The species lived through the Late Jurassic interval about 150 million years in the past (For more information. on the Jurassic interval click on this LINK). The primary specimen was found in 1861, simply 2 years after Charles Darwin revealed his work on The Origin of Species.
It lived in what’s now southern Germany and Portugal throughout a time the place an archipelago of tropical islands existed close to the equator.
The most important of the Archaeopteryx would’ve been the scale of a raven or magpie. That they had jaws with sharp tooth (not like birds), 3 fingers with claws, an extended bony tail, hyperextensible second toes (killing claw), and feathers (like fashionable birds)!
The wings of Archaeopteryx have been rounded, quick, and asymmetrical which implies it may fly (flightless birds have symmetrical wings). It was capable of fly in cluttered environments together with timber and bushes which is what birds equivalent to crows and pheasants do.
Ancestry of Trendy Birds?
It seems that Archaeoptryx is not the ancestor of contemporary birds as we have now them immediately! As extra data and analysis got here out, scientists found that birds got here from the saurischian dinosaurs that are generally known as the “lizard-hipped” dinosaurs. The picture on the left exhibits you an image of what archaeopteryx might have regarded like whereas alive.
The image on the best is an image of Archaeornithura meemannae, the earliest chicken ancestor that lived through the Hauterivian stage of the Early Cretaceous epoch, about 131 million years in the past.
Archaeopteryx is a good instance of transitional fossils as a result of previous to discovering it, Darwin’s work (For extra data on him, click on this LINK) recommended it might exist and dinosaurs had been depicted as totally featherless as much as that time of discovery. (For extra data on the processes of evolution click on this LINK).
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Information Workers. (2015). Archaeornithura meemannae: Earliest Identified Ancestor of Trendy Birds Found in China. In Sci-Information. Retrieved from http://www.sci-news.com/paleontology/science-archaeornithura-meemannae-bird-china-02774.html
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