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Aachenosaurus
Aachenosaurus

Andesaurus
Andesaurus



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Aachenosaurus
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Andesaurus

Fossils of Aachenosaurus and Andesaurus

1 Fossils
1.1 Fossil representation
Not Available
In 1991, paleontologists Jorge Orlando Calvo and José Fernando Bonaparte named Andesaurus , which refers to the Andes Mountains and also includes the Greek word sauros ("lizard"), because of the proximity of this animal's remains to the Andes . The only known material of Andesaurus is a partial skeleton consisting of a series of four vertebrae from the lower back, as well as 27 tail vertebrae, divided up into two series from separate parts of the tail .
1.2 Time Period
1.2.1 Era
Late Cretaceous
Cretaceous
1.2.2 Was Present
84 million years ago
100 - 97 million years ago
1.3 Discovery
1.3.1 Year
1.3.2 Named By
Gerard Smets
Jorge Orlando Calvo
1.3.3 First Discovery
Etymology
Andesaurus fossils were found by Alejandro Delgado, after whom the single known species ( A .

Location of Aachenosaurus and Andesaurus

Dinosaur fossils have been found on every continent of Earth, including Antarctica. Fossils help us understand what the dinosaurs were like. Information can be gathered from sources such as fossilized bones, footprints, stomach stones, feces, internal organs, soft tissues, eggs and feathers.Fossils of Aachenosaurus and Andesaurus will help us to compare them, group them and also know Facts about Aachenosaurus and Andesaurus. Location of Aachenosaurus and Andesaurus provides us the information about place where fossils of these dinosaurs were found. The Aachenosaurus was present in 84 million years ago. The era of its living is Late Cretaceous. The fossils of the same where found in the year of 1888-01-01 (1888). The discovery was named by Gerard Smets. On the other hand, the living era of Andesaurus is Cretaceous. Approx 100 - 97 million years ago they have known to have existed. The remains were found in the year of 1991-01-01 (1991). It was named by Jorge Orlando Calvo .

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