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Aachenosaurus
Aachenosaurus

Amurosaurus
Amurosaurus



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Aachenosaurus
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Amurosaurus

Fossils of Aachenosaurus and Amurosaurus

1 Fossils
1.1 Fossil representation
Not Available
The Amur (called Heilongjiang or "Black Dragon River" in Chinese ) forms the border of Russia and China , and is near where this dinosaur's remains were found . riabinini ), named in honor of the late Russian paleontologist Anatoly Riabinin , who conducted the first Russian expeditions to recover dinosaur remains in the Amur region in 1916 and 1917 . The sediments were laid down in the floodplain of a river , which transported the fossils, but only a short distance, judging by the randomly assorted, disarticulated, but well-preserved bones within the bonebed, including fragile skull elements . Only a small section of the bonebed has been uncovered, but 90% of the remains found so far belong to lambeosaurines like Amurosaurus , mostly juveniles, with the rest belonging to other taxa, such as the hadrosaurine Kerberosaurus . However, most of the other bones of the skull and skeleton have also been preserved in the bonebed, albeit of many different individuals .
1.2 Time Period
1.2.1 Era
Late Cretaceous
Cretaceous
1.2.2 Was Present
84 million years ago
66 million years ago
1.3 Discovery
1.3.1 Year
1.3.2 Named By
Gerard Smets
Yuri Bolotsky
1.3.3 First Discovery
Etymology
The Amur (called Heilongjiang or "Black Dragon River" in Chinese ) forms the border of Russia and China , and is near where this dinosaur's remains were found . All fossils of Amurosaurus have been recovered from a single bonebed locality, discovered in 1984 within the city limits of Blagoveschensk in the Amur Oblast of far eastern Russia . Only a small section of the bonebed has been uncovered, but 90% of the remains found so far belong to lambeosaurines like Amurosaurus , mostly juveniles, with the rest belonging to other taxa, such as the hadrosaurine Kerberosaurus .

Location of Aachenosaurus and Amurosaurus

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 Amurosaurus will help us to compare them, group them and also know Facts about Aachenosaurus and Amurosaurus. Location of Aachenosaurus and Amurosaurus 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 Amurosaurus is Cretaceous. Approx 66 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 Yuri Bolotsky .

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