Project 4861: J. M. Clark, H. Sues. 2002. Two new basal crocodylomorph archosaurs from the Lower Jurassic and the monophyly of the Sphenosuchia. Zoological Journal of the Linnean Society. 136 (1):77-95.
Abstract
We report on and name two new taxa of basal crocodylomorph archosaurs from the Lower Jurassic, Litargosuchus leptorhynchus gen. et sp. nov., from the upper Elliot Formation (Stormberg Group) of South Africa, and Kayentasuchus walkeri gen. et sp. nov., from the Kayenta Formation (Glen Canyon Group) of Arizona, USA. Examination of this material led to a reconsideration of basal crocodylomorph interrelationships. A phylogenetic analysis found no support for the monophyly of Sphenosuchia.Read the article »
Article DOI: 10.1046/j.1096-3642.2002.00026.x
Project DOI: 10.7934/P4861, http://dx.doi.org/10.7934/P4861
| This project contains | Matrices |
|---|---|
Download Project SDD File  | Total scored cells: 383 Total media associated with cells: 0 Total labels associated with cell media: 0 |
| Characters | |
| Total characters: 38 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 81 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:38/0 |
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MorphoBank Project 4861
MorphoBank Project 4861
- Creation Date:
03 September 2023 - Publication Date:
04 September 2023 - Project views: 2036
- Matrix downloads: 1
Authors' Institutions
- The George Washington University
- University of Toronto
- Royal Ontario Museum
Members
| member name | taxa |
specimens |
media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
| Shreya Jariwala Project Administrator | 16 | 2 | 2 | 38 | 0 | 0 | 383 (379, 0, 4) | 0 | 0 | 0 | ||||
Taxonomic Overview for Matrix 'M29470' (16 Taxa)
| taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
| [1] † Stagonolepis Last Modified in 09/04/23 | 2 | 36 | 36 | 0 | 0 | 0 | 0 | 1 |
| [2] † Gracilisuchus Last Modified in 09/04/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [3] † Postosuchus Last Modified in 09/04/23 | 7 | 31 | 31 | 0 | 0 | 0 | 0 | 1 |
| [4] † Litargosuchus Last Modified in 09/04/23 | 21 | 17 | 17 | 0 | 0 | 0 | 0 | 1 |
| [5] † Pseudhesperosuchus Last Modified in 09/04/23 | 20 | 18 | 18 | 0 | 0 | 0 | 0 | 1 |
| [6] † Hesperosuchus AMNH 6758 Last Modified in 09/04/23 | 31 | 7 | 7 | 0 | 0 | 0 | 0 | 1 |
| [7] † Hesperosuchus CM 29894 Last Modified in 09/04/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [8] † Hesperosuchus UCMP 129470 Last Modified in 09/04/23 | 34 | 4 | 4 | 0 | 0 | 0 | 0 | 1 |
| [9] † Hesperosuchus cm UCMP Combined Last Modified in 09/04/23 | 14 | 24 | 24 | 0 | 0 | 0 | 0 | 1 |
| [10] † Saltoposuchus Last Modified in 09/04/23 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 1 |
| [11] † Terrestrisuchus Last Modified in 09/04/23 | 17 | 21 | 21 | 0 | 0 | 0 | 0 | 1 |
| [12] † Dibothrosuchus Last Modified in 09/04/23 | 4 | 34 | 34 | 0 | 0 | 0 | 0 | 1 |
| [13] † Sphenosuchus Last Modified in 09/04/23 | 5 | 33 | 33 | 0 | 0 | 0 | 0 | 1 |
| [14] † Kayentasuchus Last Modified in 09/04/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [15] † Protosuchus Last Modified in 09/04/23 | 2 | 35 | 35 | 0 | 1 | 0 | 0 | 1 |
| [16] Alligator Last Modified in 09/04/23 | 1 | 34 | 34 | 0 | 3 | 0 | 0 | 1 |
Project views
| type | number of views | Individual items viewed (where applicable) |
| Total project views | 2036 | |
| Project overview | 182 | |
| Taxon list | 653 | |
| Documents list | 96 | |
| Matrix views | 105 | Matrix landing page (97 views); Clark and Seus 2002 (8 views); |
| Views for media list | 129 | |
| Bibliography | 76 | |
| Specimen list | 322 | |
| Media views | 473 | Media search (349 views); M894440 (61 views); M894439 (63 views); |
Project downloads
| type | number of downloads | Individual items downloaded (where applicable) |
| Total downloads from project | 1 | |
| Matrix downloads | 1 | Clark and Seus 2002 (1 download); |