Project 5173: S. Lee, B. Lefebvre, D. K. Choi. 2005. Latest Cambrian Cornutes (Echinodermata: Stylophora) from the Taebaeksan Basin, Korea. Journal of Paleontology. 79 (1):139-151.
Abstract
The oldest echinoderms and first cornute stylophorans ever reported from Korea are described, based on more than 40 specimens collected from the Late Cambrian of the Taebaeksan Basin. New material doubles the number of stylophorans described from Asia and the number of specimens of Late Cambrian stylophorans recorded throughout the world. Three different cornutes are identified: Sokkaejaecystis serrata n. gen. and sp. and two genus and species indeterminate forms A and B. Sokkaejaecystis serrata and indeterminate form B are assigned to the Chauvelicystinae, while the systematic position of indeterminate form A within cornutes is difficult to assess. This new material suggests paleobiogeographic connections between echinoderm faunas from Korea, western North America (Wyoming), and western Europe (Montagne Noire, Shropshire). A cladistic analysis of selected cothurnocystids shows that Sokkaejaecystis n. gen. is closely related to Prochauvelicystis and the sister group of a clade uniting Ampelocarpus with Lyricocarpus. The analysis also confirms the placement of Milonicystis within the Chauvelicystinae and questions the monophyly of the genus Chauvelicystis.Read the article »
Article DOI: 10.1666/0022-3360(2005)079<0139:LCCESF>2.0.CO;2
Project DOI: 10.7934/P5173, http://dx.doi.org/10.7934/P5173
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 172 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 15 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 38 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:15/0 |
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MorphoBank Project 5173
MorphoBank Project 5173
- Creation Date:
29 March 2024 - Publication Date:
08 April 2024 - Project views: 337
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Shreya Jariwala Project Administrator | 12 | 1 | 1 | 15 | 0 | 0 | 172 (172, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29765' (12 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Ampelocarpus landeyranensis Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[2] † Chauvelicystis spinosa Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[3] † Chauvelicystis ubahgsi Last Modified in 03/29/24 | 3 | 12 | 12 | 0 | 0 | 0 | 0 | 1 |
[4] † Chauvelicystis vizcainoi Last Modified in 03/29/24 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 1 |
[5] † Flabellicarpus rushtoni Last Modified in 03/29/24 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 1 |
[6] † Lyricocarpus courtessolei Last Modified in 03/29/24 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 1 |
[7] † Milonicystis kerfornei Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[8] † Prochauvelicystis semispinosa Last Modified in 03/29/24 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 1 |
[9] † Sokkaejaecystis serrata Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[10] † Cothurnocystis fellinensis Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[11] † Phyllocystis blayaci Last Modified in 03/29/24 | 0 | 15 | 15 | 0 | 0 | 0 | 0 | 1 |
[12] † Proscotiaecystis melchiori Last Modified in 03/29/24 | 1 | 14 | 14 | 0 | 0 | 0 | 0 | 1 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 337 | |
Matrix views | 31 | Matrix landing page (28 views); Lee et al 2005 (3 views); |
Media views | 98 | Media search (84 views); M902796 (14 views); |
Project overview | 26 | |
Taxon list | 73 | |
Views for media list | 29 | |
Documents list | 20 | |
Specimen list | 45 | |
Bibliography | 15 |