Tiki Formation
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The Tiki Formation is an old rock layer from a time long ago called the Late Triassic. It is found in the state of Madhya Pradesh in northern India.
Scientists have found many fossils in this formation. Some of these fossils are from dinosaurs, but they have not yet named the exact kinds of dinosaurs that lived there.
Other important fossils found in the Tiki Formation include parts of a reptile called Volcanosuchus.
Several special animals have been named after the Tiki Formation itself. These include Tikiodon, Tikitherium, and Tikisuchus, as well as species like Rewaconodon tikiensis, Hyperodapedon tikiensis, and Parvodus tikiensis. These names help scientists remember where these important fossils were found.
Paleobiota
Cynodonts
Reptiles
Teeth like those of Galtonia, Protecovasaurus, and Azendohsaurus have been found here.
Amphibians
Fish
Flora
- Baiera sp.
- Dicroidium sp.
- Elatocladus sp.
- Lepidopteris sp.
- Pagiophyllum sp.
- Sphenobaiera sp.
- Xylopteris sp.
- Yabeiella sp.
| Cynodonts of the Tiki Formation | |||
|---|---|---|---|
| Genus | Species | Material | |
| Gondwanadon | G. tapani | A single molar | |
| Inditherium | I. floris | Three postcanine teeth | |
| Rewaconodon | R. indicus | A partial jaw and three postcanine teeth | |
| R. tikiensis | |||
| Ruberodon | R. roychowdhurii | Five partial jaws | |
| Tikiodon | T. cromptoni | A single postcanine tooth | |
| Tikitherium | T. copei | A single postcanine tooth | |
| Cynodontia indet. | |||
| Reptiles of the Tiki Formation | |||
|---|---|---|---|
| Genus / Taxon | Species | Material | |
| Clevosaurus | C. nicholsi | Jaw fragments | |
| Colossosuchus | C. techniensis | Known from multiple skeletons, all likely died together | |
| Desmatosuchnae Indet. | osteoderms | ||
| Hyperodapedon | H. huxleyi | Rare maxillary tooth plates | |
| H. tikiensis | Various cranial and postcranial elements | ||
| Parasuchus | P. hislopi | Skulls | |
| Tikisuchus | T. romeri | The skull and some postcranial elements of a young individual | |
| Volcanosuchus | V. statisticae | A skull | |
| Ornithischia indet. | OD01-OD03/Pal/CHQ/Tiki/15, 3 different teeth with presence of serration suggesting a carnivorus diet. | ||
| Saurischia indet. | numerous small and partial complete vertebrae and partial limb bones. | ||
| Phytosauria indet. | |||
| Pseudosuchia indet. | |||
| Sphenodontia indet. | |||
| Theropoda indet. | IITKGPR435b, a single tooth and IITKGPR502, a ungual phalanx | ||
| Amphibians of the Tiki Formation | |||
|---|---|---|---|
| Genus | Species | Material | |
| Eodiscoglossus | E. sp | An incomplete jaw | |
| Compsocerops | C. tikiensis | ||
| Metoposaurus | M. sp. | ||
| Panthasaurus | P. maleriensis | ||
| Fishes of the Tiki Formation | |||
|---|---|---|---|
| Genus | Species | Material | |
| Cladodus | C. sp. | Teeth | |
| Gnathorhiza | G. sp. | Teeth | |
| Lonchidion | L. estesi | ||
| L. encumbens | |||
| Mooreodontus | M. indicus | Teeth | |
| M. jaini | Teeth | ||
| Pristrisodus | P. tikiensis | Teeth | |
| Ptychoceratodus | P. oldhami | Teeth | |
| Tikiodontus | T. asymmetricus | Teeth | |
| Actinopterygii indet. | |||
| Coelacanthidae indet. | |||
Correlations
The Tiki Formation is from around the same time as the Lower Maleri Formation. It mostly matches the Ischigualasto Formation in Argentina. It also relates to the upper part of the Santa Maria Formation and the lower Caturrita Formation in Brazil, the Isalo II Beds in Madagascar, the Lossiemouth Sandstone in Scotland, and the lower Tecovas Formation of the Chinle Group in North America.
Related articles
This article is a child-friendly adaptation of the Wikipedia article on Tiki Formation, available under CC BY-SA 4.0.
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