Trilobites, prehistoric sea creatures, had so-called median eyes, single eyes on their foreheads, in addition to their compound eyes, research conducted by Dr. Brigitte Schoenemann at the University of Cologne's Institute ...
Evolution
Mar 20, 2023
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Exceptionally preserved trilobite fossils from China, dating back to more than 500 million years ago, have revealed new insights into the extinct marine animal's digestive system. Published today in the journal PLOS ONE, ...
Archaeology
Sep 21, 2017
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They'd been in the collections of the Harvard Museum of Comparative Zoology (MCZ) since the 1870s when they were first discovered. Nestled in among the largest collection of trilobites, the unique fossils rested in drawers ...
Evolution
Dec 24, 2023
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For the past two years, Western Illinois University Assistant Professor of Geology Thomas Hegna has been part of a three-member team conducting research on what are believed to be the first-ever discovered trilobite eggs ...
Archaeology
Jan 25, 2017
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898
(Phys.org) —A trio of researchers—two from Cambridge University and one from the Chinese Academy of Sciences, has found evidence that suggests that the earliest trilobites were able to roll up their bodies for protection, ...
Scientists have worked out how one unusual species of trilobite—an ancient, sea-dwelling relative of spiders and lobsters—was able to defend itself against predators and survive a bumpy ride as Earth's oxygen levels fluctuated.
Plants & Animals
Aug 7, 2023
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Trilobites achieved their maximum genetic diversity in the Cambrian. However, unlike this diversity measure, the morphological disparity of trilobites based on cranidial outline reached the peak in the Middle to Late Ordovician.
Archaeology
Nov 19, 2020
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521
Trilobites, extinct marine arthropods that roamed the world's oceans from about 520 million years ago until they went extinct 250 million years ago at the end of the Permian period, may have grown in a similar fashion and ...
Paleontology & Fossils
Jul 25, 2022
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308
Fossils can tell scientists a lot about an animal such as their morphology, their environment, and where to place them in the tree of life. One thing though that's very difficult to observe in the fossil record is an animal's ...
Paleontology & Fossils
May 6, 2022
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A new way to learn about dinosaurs and other prehistoric creatures, which harnesses some of the cutting edge techniques used by palaeontologists to study fossils, is being pioneered by researchers at the University of Bristol.
Paleontology & Fossils
Dec 10, 2012
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