The Paleogene Period (IPA: /ˈpeɪli.ədʒiːn, -li.oʊ-, ˈpæli-/ PAY-lee-ə-jeen, -lee-oh-, PAL-ee-; also spelled Palaeogene or Palæogene) is a geologic period...
27 KB (2,884 words) - 14:01, 18 July 2024
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 (18,690 words) - 07:25, 26 July 2024
Cretaceous—Paleogene (or K-Pg) extinction event by many researchers. Non-avian dinosaur fossils are found only below the Cretaceous–Paleogene boundary and...
18 KB (1,693 words) - 11:04, 24 June 2024
The Cretaceous–Paleogene (K–Pg) boundary, formerly known as the Cretaceous–Tertiary (K–T) boundary, is a geological signature, usually a thin band of...
28 KB (3,034 words) - 17:07, 10 July 2024
The climate across the Cretaceous–Paleogene boundary (K–Pg or formerly the K–T boundary) is very important to geologic time as it marks a catastrophic...
23 KB (3,147 words) - 07:30, 13 February 2024
Chicxulub crater (category Cretaceous–Paleogene boundary)
surrounding areas. The date of the impact coincides with the Cretaceous–Paleogene boundary (commonly known as the K–Pg or K–T boundary). It is now widely...
82 KB (8,127 words) - 21:46, 27 July 2024
Mid-Tertiary ignimbrite flare-up (redirect from Late-Paleogene ignimbrite flare-up)
The Mid-Tertiary ignimbrite flare-up, was a dramatic period of volcanic eruptions in mid-Cenozoic time, approximately 25–40 million years ago, centered...
5 KB (503 words) - 02:25, 28 October 2023
teleosts immediately after the mass extinction event at the Cretaceous-Paleogene boundary ca. 66 Ma ago. The oldest known percomorph fossils are of the...
27 KB (624 words) - 16:46, 1 June 2024
groups. The Cretaceous (along with the Mesozoic) ended with the Cretaceous–Paleogene extinction event, a large mass extinction in which many groups, including...
95 KB (9,847 words) - 18:37, 18 July 2024