name Asaphus as published by Brongniart in Desmarest, 1817, and to designate a type species in harmony with general usage for the genus Asaphus Brongniart...
11 KB (907 words) - 11:38, 14 February 2024
Asaphus kowalewskii (/ˈæsæfʌs ˈkoʊæluːskiː/) is one of the 35 species of trilobites of the genus Asaphus (this particular species is sometimes placed in...
2 KB (234 words) - 14:24, 30 May 2024
Asaphus expansus (/ˈæsæfʌs ɛkspænsʌs/) is the type species of the asaphid trilobite genus Asaphus. It was previously classified as Entomostracites expansus...
2 KB (170 words) - 19:13, 15 June 2024
continuous evolution of eyestalks, from individuals with stubby eyes to Asaphus kowalewskii, a trilobite with long eyestalks. This line is found in the...
5 KB (426 words) - 11:43, 14 February 2024
broad pitted margin around their head shields. Some trilobites such as Asaphus kowalewski evolved long eyestalks to assist in detecting predators whereas...
81 KB (7,811 words) - 18:17, 11 November 2024
Asaphus expansus ventral side prepared, showing the attachment of the hypostome...
111 KB (11,936 words) - 12:16, 1 October 2024
Drefach Group (redirect from Asaphus Ash Formation)
Formation, the Mydrim Limestone Formation, the Hendre Shales Formation, Asaphus Ash Formation and at its base, the underlying Felin-wen Formation. The...
2 KB (181 words) - 18:37, 12 October 2022
in Wales. The type specimen was first described by Murchison in 1839 as Asaphus corndensis, though the species was later reassigned. Wikimedia Commons...
1,022 bytes (52 words) - 01:49, 9 December 2023
from the Green River Formation of Wyoming A permineralized trilobite, Asaphus kowalewskii Megalodon and Carcharodontosaurus teeth. The latter was found...
111 KB (11,442 words) - 09:07, 28 September 2024
Geragnostella Asaphida of the Floian Phthanoncoceras Ampyx Ampyxoides Anebolithus Asaphus Aspidaeglina Australopyge Bergamia Bohemopyge Borogothus Bumastides Ceratolithus...
18 KB (1,271 words) - 09:43, 29 October 2023