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Aachenosaurus
Aachenosaurus

Altispinax
Altispinax



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Aachenosaurus
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Altispinax

Fossils of Aachenosaurus and Altispinax

1 Fossils
1.1 Fossil representation
Not Available
Probably during the early 1850s, fossil collector Samuel Husbands Beckles discovered some nodules with dinosaur bones in a quarry near Battle, East Sussex . Owen had a lithography made by Joseph Dinkel of the main specimen, a series of three back vertebrae with very tall spines, whose image was also shown in an 1884 edition of an 1855 volume of his standard work on British fossil reptiles, leading to the misunderstanding the fossils had been recovered close to 1884 . Because the later names created by Paul and Olshevsky were based on the same vertebrae used to von Huene to name Altispinax dunkeri , all of those later names must be considered junior objective synonyms (different names for exactly the same fossil), and Altispinax dunkeri , having been named first, has priority as the correct name for this species .
1.2 Time Period
1.2.1 Era
Late Cretaceous
Cretaceous
1.2.2 Was Present
84 million years ago
140 - 133 million years ago
1.3 Discovery
1.3.1 Year
1.3.2 Named By
Gerard Smets
Etymology
1.3.3 First Discovery
Etymology
Probably during the early 1850s, fossil collector Samuel Husbands Beckles discovered some nodules with dinosaur bones in a quarry near Battle, East Sussex . The fossil, now catalogued as BMNH R1828 , was probably found in a layer of the Hastings Bed Group dating from the late Valanginian age .

Location of Aachenosaurus and Altispinax

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 Altispinax will help us to compare them, group them and also know Facts about Aachenosaurus and Altispinax. Location of Aachenosaurus and Altispinax 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 Altispinax is Cretaceous. Approx 140 - 133 million years ago they have known to have existed. The remains were found in the year of 1923-01-01 (1923). It was named by Etymology.

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