In the geologic timescale, the Asselian is the earliest geochronologic age or lowermost chronostratigraphic stage of the Permian. It is a subdivision of...
12 KB (1,017 words) - 11:09, 17 October 2023
parareptiles known from the latest Carboniferous (Gzhelian) or earliest Permian (Asselian) to the early Guadalupian epoch (latest Roadian stage) of North America...
3 KB (223 words) - 19:27, 17 May 2024
Kazakhstan. The name was proposed by J. B. Waterhouse in 1982 to comprise the Asselian, Sakmarian, and Artinskian stages. The Kungurian was later added to conform...
115 KB (11,882 words) - 19:46, 27 September 2024
thistle. The oldest known beetle is Coleopsis, from the earliest Permian (Asselian) of Germany, around 295 million years ago. Early beetles from the Permian...
154 KB (16,881 words) - 11:41, 23 September 2024
bounonensis. Uralocyclus Gen. et comb. nov Valid Mychko & Alekseev Permian (Asselian) Russia A member of Cyclida. Genus includes "Cyclus" miloradovitchi Kramarenko...
176 KB (9,279 words) - 04:09, 19 September 2024
North America, the Cisuralian encompasses two series: the Wolfcampian (Asselian to mid-Artinskian) and Leonardian (mid-Artinskian to Kungurian). The series...
19 KB (1,632 words) - 19:41, 27 September 2024
extend back to the earliest fossil record of beetles in the Early Permian (Asselian), around 295-300 million years ago. Woodboring beetles most often attack...
6 KB (728 words) - 23:12, 8 May 2024
million years ago) near the lowest elevations, and Early Permian period (Asselian age; approximately 297 million years ago) near the highest parts of the...
21 KB (1,888 words) - 20:27, 18 September 2024
Series/epoch Stage/age Lower boundary Permian Asselian 298.9 ±0.15 Ma Pennsylvanian Upper Gzhelian 303.7 ±0.1 Ma Kasimovian 307.0 ±0.1 Ma Middle Moscovian...
114 KB (11,979 words) - 20:43, 3 October 2024
Cottonwood Creek site, from the Archer City Formation, Texas, dating to the Asselian stage of the Cisuralian epoch, about 299–294.6 million years ago. A second...
3 KB (270 words) - 23:54, 21 February 2024