After finding the enormous skull of a 200 million-year-old dinosaur, archaeologists are perplexed and claim that this is a species that has never been seen before.
by Shraddha
After finding the enormous skull of a 200 million-year-old dinosaur,
archaeologists are perplexed and claim that this is a species that has never been
seen before. An incredibly well-preserved enormous skull from
a previously unidentified dinosaur species that inhabited Earth some
200 million years ago has been discovered by researchers, shocking archaeologists,
according to Live Science.
This amazing find, which took place in the Yunnan province of China's Lufeng
Dinosaur National Geopark, depicts a massive creature that was most
likely 33 feet long.
The recently discovered species, Lishulong wangi, is a member
of the Sauropodomorpha family, which also contains well-known relatives
like Diplodocus and Brontosaurus.
According to research that was published on December 12, 2024,
in the journal PeerJ, the specimen was created between 201.3
and 199.3 million years ago, during the Early Jurassic Hettangian Age.
This discovery is especially noteworthy because of its remarkable condition
of preservation. The lead author of the study, Qian-Nan Zhang
of the Chinese Academy of Sciences' Institute of Vertebrate Paleontology
and Paleoanthropology, claims that this is due to the region's unique
geological makeup. Fossilization was made possible by the fine-grained sediment
from old lakes and rivers, which included silt, sand, and clays.
Additionally, these sediments stopped the remains from eroding, which allowed
minerals to penetrate the bone structure and resulted in remarkable preservation.
According to Gizmodo, this specimen is roughly 15.75 inches long,
which is two inches longer than the largest skull ever discovered in this region
of the world, which belonged to a Jingshanosaurus. Its skull has only been slightly
compressed by sedimentary layers, and it is almost entirely complete, with only
a few bones missing. For a sauropodomorph specimen, this degree of preservation is remarkable.
An intriguing transitional stage in the evolution of dinosaurs is Lishulong Wangi.
Its nearest known relative, Yunnanosaurus, was a bipedal-quadrupedal animal,
but its later relatives were obligate quadrupeds.
However, its noticeably wider nasal openings—a characteristic
that enabled researchers to identify the new species—are what undoubtedly
distinguish it.
According to Zhang, the animal was herbivorous and most likely consumed
primitive plants including ferns, gymnosperms, cycads, ginkgos, and conifers,
as stated by Inkl.
The researchers think that the specimen was fully developed at the time
of death because of the fusion patterns in the skull and cervical vertebrae.
Curiously, this finding has wider ramifications for comprehending the distribution
of dinosaurs on prehistoric continents.
According to the research team, early sauropodomorphs flourished in Laurasia,
especially in modern-day China, despite having declinedin the southern
supercontinent of Gondwana following the Triassic-Jurassic boundary.
Since seven additional genera of early sauropodomorphs have been identified
from the Lufeng Formation alone, the area was crucial to the evolution of dinosaurs.
It remains a mystery how such a lovely creature died. Only the skull and nine neck bones were found, suggesting that the remains
were transferred after death.
The significance of the discovery is not diminished in any way, even though
partial preservation makes it difficult to determine the cause of death.
The specimen continues to offer a multitude of insights about the diversity and
evolution of early dinosaur species at the Lufeng World Dinosaur Valley Museum.
Source msn.com
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