Project 652: O. W. M. Rauhut. 2003. The interrelationships and evolution of basal theropod dinosaurs. Special Papers in Palaeontology. 69:1-213.
Abstract
Data matrix for the phylogenetic analysis of basal theropod dinosaurs from Rauhut (2003).Many recent studies of theropod relationships have been focused on the phylogeny of coelurosaurs and the question of the origin of birds, but the interrelationships and evolution of basal theropods are still poorly understood. Thus, this paper presents a phylogenetic analysis of all theropods, but focuses on the basal members of this clade. The result supports the inclusion of Eoraptor and herrerasaurids in the Theropoda, but differs from other recent studies in two main aspects: (1) The taxa usually grouped as ceratosaurs form two monophyletic clades that represent successively closer outgroups to tetanurans. The more basal of these clades, the Coelophysoidea, comprise the majority of Late Triassic and Early Jurassic theropods. The other clade of basal theropods that are usually included in the Ceratosauria comprises Ceratosaurus, Elaphrosaurus, and abelisaurids. (2) Two monophyletic groups of basal tetanurans are recognized: the Spinosauroidea and the Allosauroidea. In contrast to other recent phylogenetic hypotheses, both clades are united in a monophyletic Camosauria. The branching pattern of the present cIadogram is in general accordance with the stratigraphic occurrence of theropod taxa. Despite the differences in recent analyses, there is a significant level of consensus in theropod phylogeny. At least four different radiations of non-avian theropods can be recognized. These radiations show different patterns in Laurasia and Gondwana, and there are increasing differences between the theropod faunas of the two hemispheres from the Triassic to the Cretaceous.Read the article »
Project DOI: 10.7934/P652, http://dx.doi.org/10.7934/P652
This project contains | Matrices |
---|---|
Download Project SDD File | Total scored cells: 6393 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 224 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 499 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:224/0 |
Currently Viewing:
MorphoBank Project 652
MorphoBank Project 652
- Creation Date:
10 December 2011 - Publication Date:
13 December 2011 - Project views: 42380
- Media downloads: 1
- Matrix downloads: 26
Authors' Institutions
- Bayerische Staatssammlung fuer Palaeontologie und Geologie
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Oliver Rauhut Project Administrator | 56 | 0 | 0 | 224 | 0 | 0 | 6393 (6393, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M1481' (56 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] Euparkeria Last Modified in 12/05/13 | 58 | 169 | 166 | 0 | 0 | 0 | 0 | 1 |
[2] Marasuchus Last Modified in 12/05/13 | 130 | 94 | 94 | 0 | 0 | 0 | 0 | 1 |
[3] Ornithischia Last Modified in 12/05/13 | 13 | 212 | 211 | 0 | 0 | 0 | 0 | 1 |
[4] Eoraptor Last Modified in 12/05/13 | 102 | 125 | 122 | 0 | 0 | 0 | 0 | 1 |
[5] Herrerasaurus Last Modified in 12/05/13 | 21 | 204 | 203 | 0 | 0 | 0 | 0 | 1 |
[6] Staurikosaurus Last Modified in 12/05/13 | 154 | 71 | 70 | 0 | 0 | 0 | 0 | 1 |
[7] Sauropodomorpha Last Modified in 12/05/13 | 7 | 222 | 217 | 0 | 0 | 0 | 0 | 1 |
[8] Coelophysis Last Modified in 12/05/13 | 40 | 185 | 184 | 0 | 0 | 0 | 0 | 1 |
[9] Gojirasaurus Last Modified in 12/05/13 | 203 | 22 | 21 | 0 | 0 | 0 | 0 | 1 |
[10] Lophostropheus Last Modified in 12/05/13 | 194 | 31 | 30 | 0 | 0 | 0 | 0 | 1 |
[11] Liliensternus Last Modified in 12/05/13 | 96 | 130 | 128 | 0 | 0 | 0 | 0 | 1 |
[12] Procompsognathus Last Modified in 12/05/13 | 200 | 25 | 24 | 0 | 0 | 0 | 0 | 1 |
[13] Dilophosaurus Last Modified in 12/05/13 | 30 | 195 | 194 | 0 | 0 | 0 | 0 | 1 |
[14] Segisaurus Last Modified in 12/05/13 | 186 | 38 | 38 | 0 | 0 | 0 | 0 | 1 |
[15] Syntarsus Last Modified in 12/05/13 | 13 | 213 | 211 | 0 | 0 | 0 | 0 | 1 |
[16] Magnosaurus Last Modified in 12/05/13 | 82 | 142 | 142 | 0 | 0 | 0 | 0 | 1 |
[17] Monolophosaurus Last Modified in 12/05/13 | 115 | 109 | 109 | 0 | 0 | 0 | 0 | 1 |
[18] Piatnitzkysaurus Last Modified in 12/05/13 | 120 | 105 | 104 | 0 | 0 | 0 | 0 | 1 |
[19] Poekilopleuron Last Modified in 12/05/13 | 201 | 23 | 23 | 0 | 0 | 0 | 0 | 1 |
[20] Proceratosaurus Last Modified in 12/05/13 | 186 | 38 | 38 | 0 | 0 | 0 | 0 | 1 |
[21] Xuanhanosaurus Last Modified in 12/05/13 | 190 | 34 | 34 | 0 | 0 | 0 | 0 | 1 |
[22] "Szechuanosaurus" zigongensis Last Modified in 12/05/13 | 148 | 77 | 76 | 0 | 0 | 0 | 0 | 1 |
[23] Allosaurus Last Modified in 12/05/13 | 1 | 225 | 223 | 0 | 0 | 0 | 0 | 1 |
[24] Ceratosaurus Last Modified in 12/05/13 | 35 | 193 | 189 | 0 | 0 | 0 | 0 | 1 |
[25] Coelurus Last Modified in 12/05/13 | 166 | 58 | 58 | 0 | 0 | 0 | 0 | 1 |
[26] Compsognathus Last Modified in 12/05/13 | 115 | 114 | 109 | 0 | 0 | 0 | 0 | 1 |
[27] Elaphrosaurus Last Modified in 12/05/13 | 134 | 93 | 90 | 0 | 0 | 0 | 0 | 1 |
[28] Ornitholestes Last Modified in 12/05/13 | 90 | 135 | 134 | 0 | 0 | 0 | 0 | 1 |
[29] Sinraptoridae Last Modified in 12/05/13 | 26 | 198 | 198 | 0 | 0 | 0 | 0 | 1 |
[30] Stokesosaurus Last Modified in 12/05/13 | 211 | 13 | 13 | 0 | 0 | 0 | 0 | 1 |
[31] Torvosaurus Last Modified in 12/05/13 | 99 | 126 | 125 | 0 | 0 | 0 | 0 | 1 |
[32] Afrovenator Last Modified in 12/05/13 | 108 | 119 | 116 | 0 | 0 | 0 | 0 | 1 |
[33] Caudipteryx Last Modified in 12/05/13 | 133 | 95 | 91 | 0 | 0 | 0 | 0 | 1 |
[34] Shaochilong Last Modified in 12/05/13 | 182 | 44 | 42 | 0 | 0 | 0 | 0 | 1 |
[35] Chilantaisaurus Last Modified in 12/05/13 | 202 | 22 | 22 | 0 | 0 | 0 | 0 | 1 |
[36] Ligabueino Last Modified in 12/05/13 | 204 | 20 | 20 | 0 | 0 | 0 | 0 | 1 |
[37] Microvenator Last Modified in 12/05/13 | 149 | 77 | 75 | 0 | 0 | 0 | 0 | 1 |
[38] Neovenator Last Modified in 12/05/13 | 176 | 49 | 48 | 0 | 0 | 0 | 0 | 1 |
[39] Siamotyrannus Last Modified in 12/05/13 | 193 | 32 | 31 | 0 | 0 | 0 | 0 | 1 |
[40] Sinosauropteryx Last Modified in 12/05/13 | 148 | 80 | 76 | 0 | 0 | 0 | 0 | 1 |
[41] Mirischia Last Modified in 12/05/13 | 185 | 42 | 39 | 0 | 0 | 0 | 0 | 1 |
[42] Avimimus Last Modified in 12/05/13 | 134 | 92 | 90 | 0 | 0 | 0 | 0 | 1 |
[43] Bagaraatan Last Modified in 12/05/13 | 179 | 46 | 45 | 0 | 0 | 0 | 0 | 1 |
[44] Deltadromeus Last Modified in 12/05/13 | 174 | 50 | 50 | 0 | 0 | 0 | 0 | 1 |
[45] Unenlagia Last Modified in 12/05/13 | 172 | 52 | 52 | 0 | 0 | 0 | 0 | 1 |
[46] Velocisaurus Last Modified in 12/05/13 | 217 | 7 | 7 | 0 | 0 | 0 | 0 | 1 |
[47] Abelisauridae Last Modified in 12/05/13 | 37 | 187 | 187 | 0 | 0 | 0 | 0 | 1 |
[48] Aves Last Modified in 12/05/13 | 12 | 215 | 212 | 0 | 0 | 0 | 0 | 1 |
[49] Baryonychidae Last Modified in 12/05/13 | 59 | 167 | 165 | 0 | 0 | 0 | 0 | 1 |
[50] Carcharodontosauridae Last Modified in 12/05/13 | 81 | 146 | 143 | 0 | 0 | 0 | 0 | 1 |
[51] Dromaeosauridae Last Modified in 12/05/13 | 3 | 228 | 221 | 0 | 0 | 0 | 0 | 1 |
[52] Ornithomimosauria Last Modified in 12/05/13 | 4 | 224 | 220 | 0 | 0 | 0 | 0 | 1 |
[53] Oviraptorosauria Last Modified in 12/05/13 | 38 | 192 | 186 | 0 | 0 | 0 | 0 | 1 |
[54] Therizinosauroidea Last Modified in 12/05/13 | 62 | 169 | 162 | 0 | 0 | 0 | 0 | 1 |
[55] Troodontidae Last Modified in 12/05/13 | 28 | 198 | 196 | 0 | 0 | 0 | 0 | 1 |
[56] Tyrannosauridae Last Modified in 12/05/13 | 8 | 221 | 216 | 0 | 0 | 0 | 0 | 1 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 42380 | |
Project overview | 3526 | |
Matrix views | 2781 | Matrix landing page (2426 views); Rauhut (2003), basal theropod matrix (355 views); |
Specimen list | 3221 | |
Taxon list | 22152 | |
Bibliography | 2050 | |
Documents list | 1947 | |
Media views | 6703 | Media search (5804 views); M101472 (899 views); |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 379 | |
Matrix downloads | 26 | Rauhut (2003), basal theropod matrix (26 downloads); |
Document downloads | 1 | Copyright statement (1 download); |
Project downloads | 351 | |
Media downloads | 1 | M101472 (1 download); |