| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trigonarca curvatodonta
Taxonomy
Trigonarca curvatodonta was named by Riedel (1933). It is a 3D body fossil. Its type locality is Near Bombe, Mungo River, which is in a Coniacian carbonate limestone in the Mungo River Formation of Cameroon.
Sister species lacking formal opinion data
Cucullaea austriaca, Cucullaea crassitesta, Cucullaea szaboi, T. abrupta, T. brahminica, T. canensis, T. cliffwoodensis, T. cuneiformis, T. depressa, T. elongata, T. falloti, T. ferlinii, T. galdrina, T. maconensis, T. meridionalis, T. moutoniana, T. multidentata, T. obliqua, T. obliquata, T. obsoleta, T. passyana, T. semisulcata, T. szaboi, T. thevestensis, T. triquetra
Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Trigonarca curvatodonta Riedel p. 42 figs. Pl 7, figs 1,1a; pl 32, fig 10 |
| 1957 | Trigonarca curvatodonta Dartevelle and Freneix p. 26 figs. Pl 3, figs 1-6; pl 4, figs 1-3 |
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.
†Trigonarca curvatodonta Riedel 1933
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: f = family, c = class | |||||
| References: Mikkelsen and Bieler 2008, Aberhan et al. 2004 | |||||
Age range: base of the Coniacian to the top of the Late/Upper Santonian or 89.80000 to 83.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Coniacian | Cameroon | Trigonarca curvatodonta (type locality: 177976) | |
| Middle Santonian - Late/Upper Santonian | Congo-Brazzaville | Trigonarca curvatodonta (191893) |