Paleobiology is a scientific journal promoting the integration of biology and conventional paleontology, with emphasis placed on biological or paleobiological processes and patterns. It attracts papers of interest to more than one discipline, and occasionally publishes research on recent organisms when this is of interest to paleontologists.
Despite their public image as torpid, lumbering creatures, many dinosaurs were evidently warm-blooded, highly active animals, capable of prolonged and strenuous aerobic exercise.
Paleontology & Fossils
Oct 3, 2023
0
123
Even without body parts that allowed for movement, new research shows—for the first time—that some of Earth's earliest animals managed to be picky about where they lived.
Paleontology & Fossils
May 9, 2023
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341
Did the first ancestors of whales pick up where the mosasaurs left off 66 million years ago, after the extinction of all the large predatory marine reptiles?
Evolution
Sep 2, 2022
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21
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
It's around this time every year that we start to remember the existence of pollen, the microscopic reproductive cells of cone-bearing and flowering plants. Airborne pollen may induce annoying congestion for some, but a new ...
Paleontology & Fossils
Apr 22, 2022
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143
Two-hundred fifty-two million years ago, volcanic eruptions led to massive climate changes. Around the globe, roughly 75 percent of all land-based organisms and roughly 90 percent of all marine organisms died out as a result. ...
Molecular & Computational biology
Mar 1, 2022
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71
The tiger shark is one of the largest predatory sharks known today. This shark is a cosmopolitan species occurring in all oceans worldwide. It is characterized by a striped pattern on its back, which is well marked in juveniles ...
Plants & Animals
Mar 24, 2021
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5
If you want to understand an ecosystem, look at what the species within it eat. In studying food webs—how animals and plants in a community are connected through their dietary preferences—ecologists can piece together ...
Archaeology
Jan 14, 2021
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82
The asteroid impact 66 million years ago that ushered in a mass extinction and ended the dinosaurs also killed off many of the plants that they relied on for food. Fossil leaf assemblages from Patagonia, Argentina, suggest ...
Paleontology & Fossils
Jan 5, 2021
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328
Ancient marine creatures once believed to have been mere 'bit players' in the fossil record have now found fame.
Paleontology & Fossils
Mar 5, 2020
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102
