The Spence Shale is the middle member of the Langston Formation in southeastern Idaho and northeastern Utah. It is exposed in the Bear River Range, the...
6 KB (425 words) - 08:10, 21 June 2024
tissues of the mid-Cambrian hyolith Haplophrentis, from the Burgess Shale and Spence Shale Lagerstätten include a gullwing-shaped band below the operculum...
16 KB (1,635 words) - 10:31, 23 June 2024
Stylophora. Their first (probable) representative is Ponticulocarpus from the Spence Shale (mid Cambrian);, Ordovician examples also exist. Sumrall, Colin D.; Sprinkle...
2 KB (128 words) - 20:25, 12 May 2024
Waptia (category Burgess Shale fossils)
known from the Burgess Shale Lagerstätte of British Columbia, Canada. Specimens of Waptia are also known from the Spence Shale of Utah, United States...
23 KB (2,439 words) - 14:09, 24 August 2024
(May 3, 2024). "Annelids from the Cambrian (Wuliuan Stage, Miaolingian) Spence Shale Lagerstätte of northern Utah, USA". Historical Biology. 36 (5): 934–943...
53 KB (5,660 words) - 17:17, 27 August 2024
Cambrian Spence Shale of Utah, United States. As a monotypic genus, it has one species Acinocricus stichus. The only lobopodian discovered from the Spence Shale...
10 KB (1,171 words) - 05:10, 26 April 2024
those of other Cambrian ecdysozoan worms. Originally described from the Spence Shale of Utah, Utahscolex has four transverse rings of plates per annulus,...
27 KB (2,672 words) - 08:20, 3 June 2024
reopened as: Spence Airport, Georgia, United States, a public-use airport Spence Kovak, a fictional character played by Jeremy Piven Spence Shale, the middle...
1 KB (217 words) - 00:12, 8 March 2024
animal known from a single specimen found in an exposed portion of the Spence Shale in the Wellsville Mountains in Box Elder County, Utah. As such, its morphology...
1 KB (125 words) - 20:50, 8 August 2023
place the Burgess Shale in the Peronopsis bonnerensis-zone, which is underlain by the Oryctocephalus indicus-zone (e.g. Spence Shale) and overlain (perhaps...
12 KB (900 words) - 18:54, 24 July 2024
The Burgess Shale of British Columbia is famous for its exceptional preservation of mid-Cambrian organisms. Around 69 other sites have been discovered...
40 KB (4,584 words) - 02:50, 23 June 2024
Leanchoilia (category Burgess Shale fossils)
the Burgess Shale, L. illecebrosa and L. obesa from the Chengjiang biota, ''L. robisoni from Kaili, and L.? hanceyi from the Spence Shale. L. superlata...
7 KB (481 words) - 16:11, 21 June 2024
Sidneyia (category Burgess Shale fossils)
genus, and other indeterminate specimens assigned to the genus from the Spence Shale and Sirius Passet lack key diagnostic characters. Specimens that can...
11 KB (1,097 words) - 14:52, 29 November 2023
Siphusauctum (category Burgess Shale fossils)
species, Siphusauctum lloydguntheri, was reported from the Middle Cambrian Spence Shale of Utah. In its original 2012 description, Siphusauctum was placed as...
5 KB (446 words) - 21:40, 9 August 2024
the Idaho sections. The Langston Formation includes the fossilerous Spence Shale. Earth sciences portal Paleontology portal List of fossiliferous stratigraphic...
2 KB (138 words) - 23:44, 2 July 2024
preservation is markedly similar to that in Utah Lagerstätten, particularly the Spence Shale. The quality of preservation was obtained by the rapid burial of organisms...
4 KB (402 words) - 14:23, 10 February 2024
Haplophrentis (category Burgess Shale fossils)
35% of the community. It is also known from several specimens in the Spence Shale, and occurs prolifically at the Marble Canyon locality. Many specimens...
6 KB (577 words) - 21:36, 15 July 2024
Isoxys (category Burgess Shale fossils)
Shandong, China, Miaolingian Indeterminate species are also known from the Spence Shale of Utah, dating to the Miaolingian, as well as the Kaili Biota in Guizhou...
14 KB (1,524 words) - 23:39, 4 September 2023
1970 Burgess Shale Alalcomenaeus 1970 Burgess Shale Chengjiang Biota Wheeler Shale Leanchoilia 1912 Burgess Shale Chengjiang Biota Spence Shale Fortiforceps...
17 KB (154 words) - 20:28, 19 July 2024
MorphoBank datasets. Retrieved 2022-09-28. "Ichnotaxonomy of the Cambrian Spence Shale Member of the Langston formation, Wellsville Mountains, Northern Utah...
4 KB (354 words) - 12:17, 19 June 2024
Sprinkle (2015). "New long-stemmed eocrinoid from the Furongian Point Peak Shale Member of the Wilberns Formation, central Texas". Journal of Paleontology...
173 KB (8,103 words) - 02:19, 27 June 2024
Banffia (category Burgess Shale animals)
Banffia constricta is known from hundreds of fossils found in the Burgess Shales. It is up to 10 cm in length, and divided equally into anterior and posterior...
7 KB (620 words) - 06:03, 6 January 2024
Bruce S. Lieberman (2023). "New soft-bodied panarthropods from diverse Spence Shale (Cambrian; Miaolingian; Wuliuan) depositional environments". Journal...
13 KB (969 words) - 16:52, 28 March 2024
near-perfect fossilization are the Cambrian Maotianshan shales and Burgess Shale, the Ordovician Soom Shale, the Silurian Waukesha Biota, the Devonian Hunsrück...
195 KB (10,202 words) - 22:17, 13 September 2024
Canadaspis (category Burgess Shale fossils)
belonging to C. perfecta, are also found in the Spence Shale of western Utah as well as the Pioche Shale of Nevada. Canadaspis laevigata comes from the...
12 KB (1,327 words) - 17:07, 21 June 2024
Hurdia (category Burgess Shale fossils)
recovered from the Burgess Shale in British Columbia, Canada. In addition, H. victoria is also known from the Spence Shale in Utah, USA. Unnamed species...
12 KB (1,229 words) - 03:13, 26 August 2024
indeterminate species of Naraoia) is described from the Cambrian (Wuliuan) Spence Shale (Idaho and Utah, United States) by Kimmig et al. (2023). Naimark, Sizov...
183 KB (11,959 words) - 09:27, 27 August 2024
Paul A. Selden (2020). "A new shell-bearing organism from the Cambrian Spence Shale of Utah". Palaeoworld. 30 (2): 220–228. doi:10.1016/j.palwor.2020.05...
291 KB (23,470 words) - 02:54, 12 August 2024
(2023-04-08). "Annelids from the Cambrian (Wuliuan Stage, Miaolingian) Spence Shale Lagerstätte of northern Utah, USA". Historical Biology. 36 (5): 934–943...
348 KB (16,710 words) - 18:09, 19 July 2024
Cambrian Langston Formation Cambrian Latah Formation Neogene Lead Bell Shale (Spence Shale) Formation Cambrian Little Flat Formation Carboniferous Lodgepole...
4 KB (53 words) - 01:03, 3 July 2022