Project 4792: 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/P4792, http://dx.doi.org/10.7934/P4792
| 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 4792
MorphoBank Project 4792
- Creation Date:
30 July 2023 - Publication Date:
07 August 2023 - Project views: 2023
Authors' Institutions
- The George Washington University
- Royal Ontario Museum
Members
| member name | taxa |
specimens |
media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
| Joyce Song Project Administrator | 16 | 1 | 1 | 38 | 0 | 0 | 383 (379, 0, 4) | 0 | 0 | 0 | ||||
Taxonomic Overview for Matrix 'M29405' (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 08/01/23 | 2 | 36 | 36 | 0 | 0 | 0 | 0 | 1 |
| [2] † Gracilisuchus Last Modified in 08/01/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [3] † Postosuchus Last Modified in 08/01/23 | 7 | 31 | 31 | 0 | 0 | 0 | 0 | 1 |
| [4] † Litargosuchus Last Modified in 08/01/23 | 21 | 17 | 17 | 0 | 0 | 0 | 0 | 1 |
| [5] † Pseudhesperosuchus Last Modified in 08/01/23 | 20 | 18 | 18 | 0 | 0 | 0 | 0 | 1 |
| [6] † Hesperosuchus AMNH 6758 Last Modified in 08/03/23 | 31 | 7 | 7 | 0 | 0 | 0 | 0 | 1 |
| [7] † Hesperosuchus UCMP 29894 Last Modified in 08/03/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [8] † Hesperosuchus UCMP 129470 Last Modified in 08/03/23 | 34 | 4 | 4 | 0 | 0 | 0 | 0 | 1 |
| [9] † Hesperosuchus UCMP Combined Last Modified in 08/03/23 | 14 | 24 | 24 | 0 | 0 | 0 | 0 | 1 |
| [10] † Saltoposuchus Last Modified in 08/01/23 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 1 |
| [11] † Terrestrisuchus Last Modified in 08/01/23 | 17 | 21 | 21 | 0 | 0 | 0 | 0 | 1 |
| [12] † Dibothrosuchus Last Modified in 08/01/23 | 4 | 34 | 34 | 0 | 0 | 0 | 0 | 1 |
| [13] † Sphenosuchus Last Modified in 08/01/23 | 5 | 33 | 33 | 0 | 0 | 0 | 0 | 1 |
| [14] † Kayentasuchus Last Modified in 08/01/23 | 16 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
| [15] † Protosuchus Last Modified in 08/01/23 | 2 | 35 | 35 | 0 | 1 | 0 | 0 | 1 |
| [16] † Alligator Last Modified in 08/01/23 | 1 | 34 | 34 | 0 | 3 | 0 | 0 | 1 |
Project views
| type | number of views | Individual items viewed (where applicable) |
| Total project views | 2023 | |
| Project overview | 168 | |
| Bibliography | 93 | |
| Matrix views | 113 | Matrix landing page (107 views); Matrix (6 views); |
| Media views | 468 | Media search (395 views); M890508 (73 views); |
| Views for media list | 150 | |
| Documents list | 113 | |
| Specimen list | 239 | |
| Taxon list | 679 |