Pondicherry: Late/Upper Maastrichtian, India
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ammonitida
- Hamitidae
|
||||||||||
"Hamites" undulatus n. sp.
Forbes 1846
|
||||||||||
Cephalopoda
- Ammonitida
- Diplomoceratidae
|
||||||||||
Ptychoceras sipho n. sp.
Forbes 1846
|
||||||||||
recombined as Phylloptychoceras sipho | ||||||||||
Hamites largesulcatus n. sp.
Forbes 1846
|
||||||||||
recombined as Glyptoxoceras largesulcatum | ||||||||||
Hamites rugatus n. sp.
Forbes 1846
|
||||||||||
recombined as Glyptoxoceras rugatum | ||||||||||
Hamites nereis n. sp.
Forbes 1846
|
||||||||||
synonym of Glyptoxoceras rugatum | ||||||||||
Hamites indicus n. sp.
Forbes 1846
|
||||||||||
recombined as Glyptoxoceras indicum | ||||||||||
Hamites tenuisulcatus n. sp.
Forbes 1846
|
||||||||||
recombined as Glyptoxoceras tenuisulcatum | ||||||||||
Hamites subcompressus n. sp.
Forbes 1846
|
||||||||||
recombined as Glyptoxoceras subcompressum | ||||||||||
Cephalopoda
- Ammonitida
- Baculitidae
|
||||||||||
Baculites teres n. sp.
Forbes 1846
|
||||||||||
recombined as Fresvillia teres | ||||||||||
Baculites vagina n. sp.
Forbes 1846
|
||||||||||
recombined as Eubaculites vagina | ||||||||||
Cephalopoda
- Ammonitida
- Scaphitidae
|
||||||||||
Ammonites cunliffei n. sp.
Forbes 1846
|
||||||||||
recombined as Indoscaphites cunliffei | ||||||||||
Ammonites pavana n. sp.
Forbes 1846
|
||||||||||
recombined as Indoscaphites pavana | ||||||||||
Ammonites indicus n. sp.
Forbes 1846
|
||||||||||
recombined as Hoploscaphites indicus | ||||||||||
Cephalopoda
- Ammonitida
- Kossmaticeratidae
|
||||||||||
Ammonites vishnu n. sp.
Forbes 1846
|
||||||||||
recombined as Brahmaites (Anabrahmaites) vishnu | ||||||||||
(5 measurements) | ||||||||||
Ammonites brahma n. sp.
Forbes 1846
|
||||||||||
recombined as Brahmaites (Brahmaites) brahma | ||||||||||
(13 measurements) | ||||||||||
Cephalopoda
- Ammonitida
- Pachydiscidae
|
||||||||||
Ammonites soma n. sp.
Forbes 1846
|
||||||||||
recombined as Pachydiscus (Neodesmoceras) soma | ||||||||||
(1 measurement) | ||||||||||
Ammonites yama n. sp.
Forbes 1846
|
||||||||||
recombined as Pachydiscus (Pachydiscus) yama | ||||||||||
(1 measurement) | ||||||||||
Ammonites egertoni n. sp.
Forbes 1846
|
||||||||||
recombined as Pachydiscus (Pachydiscus) egertoni | ||||||||||
(4 measurements) | ||||||||||
Ammonites ganesa n. sp.
Forbes 1846
|
||||||||||
synonym of Pachydiscus (Pachydiscus) egertoni | ||||||||||
Ammonites chrishna n. sp.
Forbes 1846
|
||||||||||
synonym of Pachydiscus (Pachydiscus) neubergicus | ||||||||||
(1 measurement) | ||||||||||
Ammonites menu n. sp.
Forbes 1846
|
||||||||||
recombined as Menuites menu | ||||||||||
(3 measurements) | ||||||||||
Cephalopoda
- Ammonitida
- Desmoceratidae
|
||||||||||
Ammonites diphylloides n. sp.
Forbes 1846
|
||||||||||
recombined as Desmophyllites diphylloides | ||||||||||
(5 measurements) | ||||||||||
Ammonites rembda n. sp.
Forbes 1846
|
||||||||||
recombined as Hauericeras rembda | ||||||||||
(4 measurements) | ||||||||||
Ammonites durga n. sp.
Forbes 1846
|
||||||||||
synonym of Hauericeras rembda | ||||||||||
Kitchinites pondicherryanus
(Kossmat 1897)
|
Kennedy and Henderson 1992 | |||||||||
(1 measurement) | ||||||||||
Cephalopoda
- Ammonitida
- Sphenodiscidae
|
||||||||||
Ammonites siva n. sp.
Forbes 1846
|
||||||||||
recombined as Sphenodiscus siva | ||||||||||
(2 measurements) | ||||||||||
Cephalopoda
- Ammonitida
- Tetragonitidae
|
||||||||||
Ammonites cala n. sp.
Forbes 1846
|
||||||||||
recombined as Saghalinites cala | ||||||||||
(3 measurements) | ||||||||||
Ammonites varuna n. sp.
Forbes 1846
|
||||||||||
recombined as Zelandites varuna | ||||||||||
(1 measurement) | ||||||||||
Ammonites kayei n. sp.
Forbes 1846
|
||||||||||
recombined as Gaudryceras kayei | ||||||||||
(5 measurements) | ||||||||||
Ammonites juilleti
d'Orbigny 1841
|
||||||||||
(3 measurements) | ||||||||||
= Anagaudryceras valudavurense n. sp.
Kossmat 1895
|
Kennedy and Henderson 1992 | |||||||||
Ammonites indra n. sp.
Forbes 1846
|
||||||||||
recombined as Pseudophyllites indra | ||||||||||
(13 measurements) | ||||||||||
Ammonites garuda n. sp.
Forbes 1846
|
||||||||||
synonym of Pseudophyllites indra | ||||||||||
Cephalopoda
- Phylloceratida
- Phylloceratidae
|
||||||||||
Ammonites rouyanus
d'Orbigny 1840
|
||||||||||
(5 measurements) | ||||||||||
= Phyllopachyceras forbesianum n. sp.
d'Orbigny 1850
|
Kennedy and Henderson 1992 | |||||||||
Ammonites nera n. sp.
Forbes 1846
|
||||||||||
recombined as Phylloceras (Neophylloceras) nera | ||||||||||
(1 measurement) | ||||||||||
Ammonites surya n. sp.
Forbes 1846
|
||||||||||
recombined as Hypophylloceras (Neophylloceras) surya | ||||||||||
(3 measurements) | ||||||||||
? Phylloceras decipiens
Kossmat 1895
|
Kennedy and Henderson 1992 | |||||||||
recombined as Phylloceras (Neophylloceras) decipiens | ||||||||||
(1 measurement) | ||||||||||
Cephalopoda
- Nautilida
|
||||||||||
Nautilus delphinus n. sp.
Forbes 1846
|
||||||||||
nomen dubium belonging to Nautilida | ||||||||||
Cephalopoda
- Nautilida
- Nautilidae
|
||||||||||
Nautilus sphaericus n. sp.
Forbes 1846
|
||||||||||
Nautilus ? laevigatus
d'Orbigny 1840
|
||||||||||
replaced by Eutrephoceras sublaevigatum | ||||||||||
Gastropoda
- Cypraeidae
|
||||||||||
Cypraea (Epona) globulina n. sp.
Stoliczka 1867
|
Schilder 1941 | |||||||||
recombined as Palaeocypraea (Pustulariopsis) globulina | ||||||||||
Anthozoa
- Scleractinia
- Caryophylliidae
|
||||||||||
Turbinolia arcotensis n. sp.
Forbes 1846
|
||||||||||
synonym of Caryophyllia konincki | ||||||||||
Anthozoa
- Scleractinia
- Cunnolitidae
|
||||||||||
Fungia filamentosa n. sp.
Forbes 1846
|
||||||||||
synonym of Cunnolites cancellata | ||||||||||
see common names |
Geography
Country: | India |
Coordinates: | 12.0° North, 79.8° East (view map) |
Paleocoordinates: | 33.5° South, 58.2° East |
Basis of coordinate: | stated in text |
Geographic resolution: | local area |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
Key time interval: | Late/Upper Maastrichtian | Ammonoid zone: | Pachydiscus neubergicus |
Age range of interval: | 72.10000 - 66.00000 m.y. ago |
Stratigraphy
Formation: | Valudavur |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | concretionary,pebbly,white,yellow lithified sandstone |
Secondary lithology: | concretionary lithified sandy claystone |
Includes fossils? | Y |
Includes fossils? | Y |
Lithology description: Divided into horizons A and B. Horizon A consists on white sands with nodules or concretions with burrows below, followed by yellow sands with gravel, and sandy clays with burrowed concretions. No body fossils were found. Horizon B included yellow and white sands with concretions and nodules, yeilding body fossils including bacilitids and an ammonite. | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body,mold/impression |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection excludes: | some macrofossils,some microfossils |
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | BMNH |
Collection method comments: Revised on the basis of the collections of the Natural History Museum, London, notably those described by Forbes (1846). |
Metadata
Database number: | 41428 | ||
Authorizer: | A. Miller, P. Wagner, M. Clapham | Enterer: | D. Schramm, P. Wagner, M. Clapham |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2004-07-14 07:48:02 | Last modified: | 2024-03-13 17:32:08 |
Access level: | the public | Released: | 2004-07-14 07:48:02 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
54270. | E. Forbes. 1846. Report on the fossil invertebrata from southern India, collected by Mr. Kaye and Mr. Cunliffe. Transactions of the Geological Society of London, Series 2 7:97-174 [M. Clapham/M. Clapham] |
Secondary references:
11110 | W. J. Kennedy and R. A. Henderson. 1992. Non-Heteromorph Ammonites From the Upper Maastrichtian of Pondicherry, South India. Palaeontology 35(2):381-442 [A. Miller/D. Schramm/A. Hendy] | |
59570 | F. A. Schilder. 1941. Verwandtschaft und Verbreitung der Cypraeacea. Archiv für Molluskenkunde 73(2/3):57-120 [P. Wagner/P. Wagner] |