Lytoceratina is a suborder of Jurassic and Cretaceous ammonites that produced loosely coiled, evolute and gyroconic shells in which the sutural element... 3 KB (229 words) - 19:05, 18 July 2023 |
sutures. Ammonitida is divided into four suborders, the Phylloceratina, Lytoceratina, Ancyloceratina, and Ammonitina. The Phylloceratina is the ancestral... 3 KB (204 words) - 01:23, 29 December 2023 |
suborder of ammonite most closely related to the ammonites of order Lytoceratina. They evolved during the Late Jurassic but were not very common until... 7 KB (705 words) - 13:35, 23 August 2022 |
al., 1957) Suborder † Ceratitina Suborder † Phylloceratina Suborder † Lytoceratina Suborder † Ammonitina Subsequent revisions include the establishment... 133 KB (14,920 words) - 18:15, 21 April 2024 |
a taxonomic family of ammonoid cephalopods belonging to the suborder Lytoceratina, characterized by very evolute shells that generally enlarge rapidly... 4 KB (313 words) - 13:29, 12 November 2022 |
Previously (Arkell, 1957) it was included in the ammonoid suborder, Lytoceratina. The shell of Turrilites is tightly wound in a high trochospiral, with... 3 KB (174 words) - 19:11, 18 July 2023 |
phylogenetic relationships between Perisphinctina and Ancyloceratina than with Lytoceratina or Phylloceratina, is published by Nishino et al. (2024). Fossil material... 48 KB (2,039 words) - 07:33, 22 April 2024 |
coil. Lytocrioceras was originally included in the Ancyloceratidae (Lytoceratina), united with other similar forms but has since been reassigned to the... 2 KB (133 words) - 21:32, 14 April 2021 |
Invertebrate Paleontology, Part L, placed the Ancylocerataceae in the suborder Lytoceratina along with the Lytocerataceae, Turrilitaceae, and Scaphitaceae, with... 4 KB (312 words) - 12:49, 11 June 2023 |
Nannolytoceratidae (category Lytoceratina) a taxonomic family of ammonoid cephalopods belonging to the suborder Lytoceratina. Paleobiology Database - Nannolytoceratidae. 2017-10-19. Ammonites Biolib... 1 KB (26 words) - 23:48, 29 November 2021 |
Tetragonitidae (category Lytoceratina) Class: Cephalopoda Subclass: †Ammonoidea Order: †Ammonitida Suborder: †Lytoceratina Family: †Tetragonitidae Subfamilies Gabbioceratinae Tetragonitinae... 2 KB (145 words) - 19:36, 18 July 2023 |
Gaudryceratidae (category Lytoceratina) Gaudryceratidae is a family belonging to the extinct ammonoid suborder Lytoceratina that lived from the Barremian of the Lower Cretaceous to the Maastrichtian... 2 KB (85 words) - 13:39, 12 November 2022 |
genus of ammonite from the middle Jurassic, belonging to the suborder Lytoceratina. The shell of Megalytoceras is evolute and grew to be fairly large, to... 2 KB (191 words) - 12:57, 18 April 2022 |
Pleuroacanthitidae (category Lytoceratina) family of Lower Jurassic ammonoids that combines some characters of the Lytoceratina, Phylloceratina, and earliest Ammonitida, as well as special characters... 982 bytes (74 words) - 23:49, 29 November 2021 |
simplified sutures. Metrolytoceras belongs to the ammonoid suborder Lytoceratina, which is typified by having intricate, moss-like sutures, and to the... 2 KB (128 words) - 18:32, 23 August 2023 |
Anagaudryceras (category Lytoceratina) Anagaudryceras is an extinct genus of ammonite from the later Cretaceous belonging to the Ammonoidea family Gaudryceratidae. Anagaudryceras has a moderately... 2 KB (111 words) - 01:48, 30 April 2022 |
Nannolytoceras (category Lytoceratina) Mollusca Class: Cephalopoda Subclass: Ammonoidea Order: Lytoceratida Suborder: Lytoceratina Family: Nannolytoceratidae Genus: Nannolytoceras Buckman, 1905... 3 KB (207 words) - 18:57, 13 April 2021 |
Eotetragonites (category Lytoceratina) Eotetragonites is an extinct genus of ammonite. Eotetragonites is considered by some authors a subgenus of Eogaudryceras. Species within this genus include:... 2 KB (124 words) - 01:51, 30 April 2022 |
isztimeri Sp nov Valid Galácz & Kassai Bajocian Hungary A member of Lytoceratina, a species of Alocolytoceras. Amorina intermedia Sp. nov Valid Vermeulen... 125 KB (4,044 words) - 02:58, 4 January 2024 |