| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Majungasaurini
Taxonomy
Majungasaurinae was named by Tortosa et al. (2014). It was considered monophyletic by Tortosa et al. (2014).
It was reranked as the tribe Majungasaurini by Delcourt (2018).
It was assigned to Abelisauridae by Tortosa et al. (2014), Filippi et al. (2016); and to Carnotaurinae by Delcourt (2018).
It was reranked as the tribe Majungasaurini by Delcourt (2018).
It was assigned to Abelisauridae by Tortosa et al. (2014), Filippi et al. (2016); and to Carnotaurinae by Delcourt (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 2014 | Majungasaurinae Tortosa et al. p. 64 |
| 2016 | Majungasaurinae Filippi et al. p. 217 fig. 9 |
| 2018 | Majungasaurini Delcourt p. 2 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Tr. †Majungasaurini Tortosa et al. 2014
show all | hide all
G. †Majungasaurus Lavocat 1955
hide
†Majungasaurus crenatissimus Depéret 1896
+
Invalid names: Majungatholus atopus Sues and Taquet 1979 [synonym]
Invalid names: Majungatholus Sues and Taquet 1979 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| T. Tortosa et al. 2014 | Majungasaurinae are defined by the combination of the following synapomorphies: (1) an antorbital fenestra anteroposteriorly expanded, (2) a parietal forming an anteriorly widening triangular plate associated with an elevated posterior narrow sagittal crest [also present in Carnotaurus (Bonaparte and Novas, 1985; Paulina Carabajal, 2011a), but lower in other brachyrostrans suc has Aucasaurus (Paulina Carabajal, 2011b), Abelisaurus (Bonaparteand Novas, 1985; Paulina Carabajal, 2011b), and Ekrixinatosaurus(Novas, 2009)]; (3) two foramina for the middle cerebral vein lying close to the sagittal plane and located on both sides of the supraoccipital crest; (4) an occipital condyle with a wide dorsal groove |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, o = order | |||||
| References: Marsh 1875, Peczkis 1995 | |||||
Age range: base of the Middle Albian to the top of the Maastrichtian or 110.10000 to 66.00000 Ma
Collections (33 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Albian | France (Provence-Alpes-Côte-d'Azur) | Genusaurus sisteronis (70458) | |
| Late/Upper Campanian | France (Provence-Alpes-Côte d'Azur) | Abelisauridae indet. (89990) | |
| Late/Upper Campanian | Spain (Castilla y Leon) | Arcovenator sp. (28406 48861) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | Spain (Valencia) | Arcovenator sp. (53918) | |
| Maastrichtian | France (Provence-Alpes-Côte d'Azur) | Abelisauridae indet. (51692) | |
| Maastrichtian | India (Gujarat) | Rajasaurus narmadensis (34725) | |
| Maastrichtian | India (Madhya Pradesh) | Indosaurus matleyi (26373) | |
| Maastrichtian | Madagascar (Mahajanga) | Majungasaurus crenatissimus (32366 55268 55270 55271 70075 84840 84841 84842 84843 84844 84845 84846 84847 84848 85063 91206 144728 206553) Majungatholus atopus (25074 39265 48389 71399) Megalosaurus crenatissimus (59692) Megalosaurus sp. (51252) Theropoda indet. (102481) |