Fascinating New Dinosaur with Unique Features Discovered
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Chapter 1: Introduction to Ubirajara jubatus
The recent discovery of Ubirajara jubatus has captivated the scientific community. This remarkable dinosaur, which lived in Brazil around 110 million years ago, is notable for its unusual characteristics, including a feathered mane and elongated structures on its shoulders.
"This fascinating creature provides insight into the diversity of dinosaur features previously unknown to us," says a paleontologist.
Section 1.1: Unique Characteristics of Ubirajara
Ubirajara jubatus stands out due to its striking physical attributes. The dinosaur boasted a stunning mane of feathers that stretched along its back, along with ribbon-like appendages extending from its sides. This is the first known instance of a dinosaur with such intricate integumentary features discovered in the Southern Hemisphere.
Subsection 1.1.1: Meaning Behind the Name
The name Ubirajara translates to "Lord of the Spear" in the local Tupi language, referencing its shoulder spikes. The term jubatus derives from Latin, meaning maned or crested.
Section 1.2: Distinctive Features Explained
The most remarkable aspect of Ubirajara jubatus is the pair of rod-like projections on its shoulders, measuring approximately 15 centimeters (5.9 inches). Composed of keratin, these structures resemble the elongated plumes of the standardwing bird-of-paradise. It is believed that Ubirajara utilized these features for attracting mates or deterring rivals.
"What is particularly extraordinary about this dinosaur is the presence of long, stiff ribbons on either side of its shoulders likely used for display, mate attraction, or self-defense," explains David Martill from the University of Portsmouth.
Chapter 2: The Mane and Its Functionality
The dinosaur also featured a dense mane of fur along its back, reaching heights of up to 11 centimeters (4.3 inches). Researchers hypothesize that Ubirajara could lower its mane when not in use, thanks to muscles at the hair roots. This adaptation would not only aid in speed but also assist in temperature regulation.
This video, titled BRAND NEW DINOSAUR! | Beasts of Bermuda Coahuilaceratops TESTING, explores the recent discoveries in dinosaur research, including the unique features of Ubirajara jubatus.
Section 2.1: Size and Diet
Estimated to be around 1 meter (3 feet) long, Ubirajara jubatus likely fed on insects and small vertebrates. Its small stature is characteristic of the compsognathid family, a group of small coelurosaurian theropods from the Jurassic and Cretaceous Periods.
Chapter 3: Significance of the Discovery
The unveiling of Ubirajara jubatus is a groundbreaking discovery, marking it as the first feathered dinosaur identified in the Southern Hemisphere. Its evolutionary placement suggests that distinctive display features could have emerged in early dinosaur lineages.
The surprising characteristics of this dinosaur highlight the fact that dinosaurs were more diverse and peculiar than commonly thought. Many people still hold outdated perceptions of dinosaurs, associating them only with failure.
To delve deeper into this topic, explore the article linked below:
You Are Using the Word "Dinosaur" in the Wrong Way The misconceptions surrounding dinosaurs and their association with failure and extinction are widely inaccurate.
In the video titled 'King of Gore' Dinosaur Discovered In Utah - The Daily Orbit, further insights into the discoveries in dinosaur paleontology are discussed, shedding light on the ongoing evolution of our understanding of these ancient creatures.
References
Smyth, Robert S. H.; Martill, David M.; Frey, Eberhard; Rivera-Silva, Hector E. & Lenz, Norbert (December 2020). “A maned theropod dinosaur from Brazil with elaborate integumentary structures”. Cretaceous Research. doi:10.1016/j.cretres.2020.104686.