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Showing posts with label Paleontology. Show all posts
Showing posts with label Paleontology. Show all posts
The Intihuasi Caves are located in the Coronel Pringles Department integrating the Comechingones mountain system.

The importance of this location helps us to understand the culture of Ayampintín, because it is located between the agro-pottery cultures of the Northwest and those of hunters of the Pampa-Patagonia.
Lnti huasi means in Quechua "house of the sun".

A large arcade served as a defense against the summer sun and the winter rains .

This arcade being the driest and most luminous place of the whole cavern, should have been the meeting place of the inhabitants who had settled it in the different times.

The man came to these places when temperatures had reached such extremes that they generated a process of desertification and the Lakes Basin was greatly diminished.

The INTI HUASI disappeared to reappear 300 years later, in 5,900 BC , when the region had acquired its current physiognomy, to dedicate itself to the hunting and harvesting of fruits, such as those of the algarrobo.

From that moment, the life in the territory puntano was transformed and was reduced to the margins of the Sierras de San Luis.


Read also: Guide of spas and streams in Merlo, Sun and beautiful landscapes.


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The logs and pine nuts found correspond to a monkey-puzzle tree species with similar features to those upholstering the mountains of Neuquén and they are the object of constant scientific research.
At Puerto Deseado, it is possible to get away from the coast towards the mountain range area and set foot on the most important fossil site in Argentina: Jaramillo Petrified Forest. Several stops can be made on the way to appreciate the attractions of the region.

Jaramillo Petrified Forest

With a wingspan estimated at seven meters across,‭ ‬Argentavis was roughly twice the size of the largest flying bird today‭ (‬Wandering Albatross‭)‬,‭ ‬and only the long extinct pterosaurs could have rivalled and exceeded it for size.‭ ‬

How such a large bird like Argentavis could fly has been the key area of study associated with this bird,‭ ‬something that has resulted in some interesting conclusions.‭ ‬The first is that the keel of the breastbone is quite small which suggests the main flight muscles were reduced when compared to other flying birds.‭ ‬This means that even though the wings were huge,‭ ‬Argentavis did not have the stamina to continuously flap them.‭

Argentavis-Magnificens-comparison-with-human


      

 
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