https://mundo.sputniknews.com/20210703/hallan-una-nueva-especie-de-escarabajo-en-heces-fosilizadas-de-hace-200-millones-de-anos–video-1113778907.html
A new species of beetle found in 200 million year old fossil feces Video
A new species of beetle found in 200 million year old fossil feces Video
Amber, fossil droplets or coprolites can provide a lot of information about endangered animals. Its compost … 07.03.2021, Sputnik World
2021-07-03T16: 47 + 0000
2021-07-03T16: 47 + 0000
2021-07-03T16: 47 + 0000
Science
Fossils
paleontology
Insects
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A team of researchers led by Martin Guernstrom of the University of Uppsala in Sweden has developed a three-dimensional model of fecal matter, which is said to belong to Silesus opulence, to determine its diet and dimensions. This ancestor of the dinosaurs lived in Poland now, 237 to 227 million years ago, during the Triassic period. Archaeologists are still struggling to gather enough evidence before reaching the final conclusions about the location of the beetle. The legs and antennae of the insects were completely intact. After close examination using synchrotron microtomography, the authors concluded that they belonged to a species they had never seen before and named it Triamixa coprolitica. Its name refers to the Triassic and belongs to the Mycophoga subdivision. The 1.5 mm long beetle “may have lived in a humid or semi-aquatic environment similar to its modern relatives.” Researchers believe that this discovery may help to learn more about the early evolution of these insects, as the largest-scale formation of amber began only in the Upper Cretaceous or 100 to 66 million years ago. It had a kind of crane at the tip with its jaws that attract insects from the ground. But that dinosaur model d. Although it consumes many specimens of Cobrolitica, it has the potential to feed on large insects. The drops also contained small ingested pieces of other foods.
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Fossils, Archeology, Insects
Amber, fossil droplets or coprolites can provide a lot of information about endangered animals. The dung of this dinosaur hid a real treasure: an unknown beetle species for over 200 million years.
Led by a team of researchers Martin Quarnstrom, From the University of Uppsala in Sweden, developed a three-dimensional model of a stool Silacerous opolensis Learn its diet and dimensions. This ancestor of the dinosaurs lived in Poland now, 237 to 227 million years ago, during the Triassic period.
Attracted the attention of archaeologists Well-preserved fossils of beetles It was inside the coprolite. The legs and antennae of the insects were completely intact.
After close examination using synchronous microtomography, the study authors found that one of them Species Never seen this before, They were baptized Triamixa coprolitica. Its name indicates the Triassic and it belongs to the subdivision Myxobaca.
The 1.5 mm long beetle “may have lived in a humid or semi-aquatic environment similar to its modern relatives.” Researchers believe the discovery could contribute Learn more about early evolution In these insects, and the largest formation of amber began in the Upper Cretaceous or 100 to 66 million years ago.
They say that an asteroid is not the cause of the extinction of dinosaurs
It is believed that Silacerous opolensis At the tip of its jaws it had a kind of flag that would attract insects from the ground. But that dinosaur model consumed many specimens D. Coprolithica, It is also likely to hunt large insects. The drops also contained small ingested pieces of other foods.
“This dinosaur did a little fieldwork for us,” Guernstrom jokes. Investigator Underlines He and his team “could not find these insects any other way.”
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