The Cretaceous–Paleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary (K–T) extinction, was the mass extinction of three-quarters of...
170 KB (18,684 words) - 16:41, 17 August 2024
amount of research has been conducted on the Cretaceous–Paleogene extinction event, the mass extinction that ended the dinosaur-dominated Mesozoic Era...
120 KB (12,560 words) - 15:51, 21 July 2024
011 Ma. The K–Pg boundary is associated with the Cretaceous–Paleogene extinction event, a mass extinction which destroyed a majority of the world's Mesozoic...
28 KB (3,034 words) - 16:42, 17 August 2024
Cretaceous (along with the Mesozoic) ended with the Cretaceous–Paleogene extinction event, a large mass extinction in which many groups, including non-avian dinosaurs...
95 KB (9,854 words) - 15:10, 10 August 2024
of diverse animals in the wake of the Cretaceous–Paleogene extinction event that ended the preceding Cretaceous Period. The Period is marked by considerable...
61 KB (6,736 words) - 16:22, 20 August 2024
Alvarez hypothesis (redirect from Alvarez extinction hypothesis)
posits that the mass extinction of the non-avian dinosaurs and many other living things during the Cretaceous–Paleogene extinction event was caused by the...
21 KB (2,437 words) - 17:52, 6 June 2024
impact 66 million years ago, believed to be the cause of the Cretaceous–Paleogene extinction event. Small objects frequently collide with Earth. There is an...
107 KB (12,087 words) - 19:18, 18 August 2024
mass extinctions have significantly exceeded the background extinction rate. The most recent and best-known, the Cretaceous–Paleogene extinction event, which...
147 KB (15,023 words) - 19:33, 19 August 2024
Titanoboa (category Paleogene Colombia)
following the extinction of all non-avian dinosaurs, being one of the largest reptiles to evolve after the Cretaceous–Paleogene extinction event. Its vertebrae...
28 KB (3,206 words) - 19:03, 18 August 2024
the Cretaceous–Paleogene boundary (K–Pg or formerly the K–T boundary) is very important to geologic time as it marks a catastrophic global extinction event...
23 KB (3,147 words) - 07:30, 13 February 2024
willows could be found in abundance. The Cretaceous–Paleogene extinction event was a large-scale mass extinction of animal and plant species in a geologically...
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was wiped out in the Cretaceous-Paleogene extinction event; only 3 extant tetrapod lineages can trace their ancestry to Cretaceous India. Most of India's...
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Mesozoic (section Cretaceous)
extinction event, the largest mass extinction in Earth's history, and ended with the Cretaceous–Paleogene extinction event, another mass extinction whose...
41 KB (4,326 words) - 11:45, 3 July 2024
impact event may have caused the Cretaceous–Paleogene extinction has led to speculation that similar impacts may have been the cause of other extinction events...
360 KB (38,640 words) - 18:50, 19 August 2024
Maastrichtian (category Late Cretaceous)
(part of the Paleogene and Paleocene). The Cretaceous–Paleogene extinction event (formerly known as the Cretaceous–Tertiary extinction event) occurred at...
16 KB (1,396 words) - 22:20, 13 August 2024
Chicxulub crater (category Cretaceous–Paleogene boundary)
resulting from the impact was the primary cause of the Cretaceous–Paleogene extinction event, a mass extinction of 75% of plant and animal species on Earth, including...
82 KB (8,118 words) - 17:08, 16 August 2024
Danian (section Latest Danian Event)
(and the end of the preceding Maastrichtian) is at the Cretaceous–Paleogene extinction event 66 Ma. The age ended 61.6 Ma, being followed by the Selandian...
14 KB (1,387 words) - 18:59, 19 March 2024
Wilkes Land crater (category Extinction events)
the event may be linked to the separation of Eastern Antarctica from southern Australia. Bedout Chicxulub crater Cretaceous–Paleogene extinction event List...
13 KB (1,398 words) - 00:30, 13 July 2024
Impact winter (category Impact events)
winter could lead to mass extinction, wiping out many of the world's existing species. The Cretaceous–Paleogene extinction event probably involved an impact...
25 KB (3,098 words) - 11:46, 17 March 2024
extinction event as a result. It is classified as a minor extinction event, rather than a major event like the famous Cretaceous–Paleogene extinction...
2 KB (262 words) - 09:52, 6 March 2023
impactor, an asteroid or comet which caused the Cretaceous–Paleogene extinction event, which led to the extinction of all non-avian dinosaurs. The coastal village...
6 KB (282 words) - 14:07, 18 February 2024
This is a list of extinction events, both mass and minor: "Big Five" major extinction events (see graphic) Marine extinction intensity during Phanerozoic...
23 KB (1,854 words) - 16:57, 1 August 2024
change (modern day) Climate change (general concept) Climate across Cretaceous–Paleogene boundary Thermal history of Earth Geologic temperature record Timeline...
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dinosaur such as Stenonychosaurus had not perished in the Cretaceous–Paleogene extinction event, its descendants might have evolved to fill the same ecological...
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Ammonoidea (category Maastrichtian extinctions)
with the last species vanishing during or soon after the Cretaceous–Paleogene extinction event. They are often called ammonites, which is most frequently...
52 KB (5,802 words) - 15:21, 14 August 2024
Evolution of birds (category Jurassic events)
Archosauria. Four distinct lineages of bird survived the Cretaceous–Paleogene extinction event 66 million years ago, giving rise to ostriches and relatives...
28 KB (3,240 words) - 13:21, 2 July 2024
extinction events, the Late Devonian extinction, the Permian–Triassic extinction event, the Triassic–Jurassic extinction event, and the Cretaceous–Paleogene extinction...
265 KB (25,465 words) - 12:47, 11 August 2024
Cretaceous-Paleogene boundary in the geological stratum that marks the Cretaceous–Paleogene extinction event and Purgatorius, sometimes considered a stem-primate, appears...
23 KB (2,301 words) - 18:43, 19 August 2024
the only known non-neornithine bird to have survived the Cretaceous–Paleogene extinction event. Unusually for such a recent bird, the bones of the foot...
3 KB (316 words) - 11:29, 30 June 2024