B32, Usili mountain, Ngaka - Kingori Hill Area, Ruhuhu Valley: Wuchiapingian, Tanzania
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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cf. Rachiocephalus sp.
(Broom 1937)
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Boonstra 1953 | 1 specimen | ||||||||
original and current combination Rhachiocephalus | ||||||||||
SAM 11708, piece of intertemporal region | ||||||||||
Reptilia
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Pareiasauria indet.
(Seeley 1888)
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Haughton 1932 | |||||||||
unclassified
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Gorgonopsia indet.
Seeley 1894
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Haughton 1932 | |||||||||
Gorgonopidae
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Tangagorgon tenuirostris n. gen., n. sp.
Boonstra 1953
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Boonstra 1953 | 1 specimen | ||||||||
recombined as Lycaenops tenuirostris | ||||||||||
SAM 11744 (holotype), partial skull | ||||||||||
Anomodontia
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Dicynodon huenei
(Haughton 1932)
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Kammerer et al. 2011 | 1 specimen | ||||||||
Left maxilla and lower jaw tip, originally identified as "Dicynodon tealei", cited as "Dicynodon huenei" by Kammerer et al., 2011 | ||||||||||
= Dicynodon angielczyki
Kammerer 2019
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Kammerer 2019 | |||||||||
Dicynodon roberti
Boonstra 1938
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Boonstra 1953 | 1 specimen | ||||||||
synonym of Syops vanhoepeni | ||||||||||
SAM 11706, piece of intertemporal region | ||||||||||
Endothiodon cf. bathystoma
Owen
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Haughton 1932 | |||||||||
Pachytegos stockleyi n. gen., n. sp.
Haughton 1932
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Haughton 1932 | |||||||||
synonym of Endothiodon bathystoma | ||||||||||
Anomodontia
- Cryptodontidae
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Dicynodon tealei n. sp.
Haughton 1932
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Haughton 1932 | 1 specimen | ||||||||
nomen dubium belonging to Rhachiocephalidae | ||||||||||
SAM-PK-10631, a fragment of skull roof surrounding the pinneal foramen | ||||||||||
Neomegacyclops cyclops n. sp.
Boonstra 1953
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Boonstra 1953 | 1 specimen | ||||||||
synonym of Rhachiocephalus magnus | ||||||||||
SAM 11707, portion of a pineal area of skull | ||||||||||
Megacyclops usiliensis n. sp.
von Huene 1942
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von Huene 1942 | 1 individual | ||||||||
synonym of Rhachiocephalus magnus | ||||||||||
see common names |
Geography
Country: | Tanzania | State/province: | Ruvuma | County: | Songea |
Coordinates: | 10.3° South, 35.1° East (view map) | ||||
Paleocoordinates: | 55.1° South, 15.2° East | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Wuchiapingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Wuchiapingian | Other zone: | Cistecephalus |
Age range of interval: | 259.51000 - 254.14000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | good |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 178128 | ||
Authorizer: | R. Butler, P. Wagner, A. Dunhill | Enterer: | J. Benito Moreno, B. Allen, R. Butler, P. Wagner |
Modifier: | R. Butler | Research group: | vertebrate |
Created: | 2016-04-20 11:21:47 | Last modified: | 2017-12-05 06:13:59 |
Access level: | database members | Released: | 2018-04-20 11:21:47 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
10013. | G. M. Stockley. 1932. The geology of the Ruhuhu Coalfields, Tanganyika Territory. Quarterly Journal of the Geological Society of London 88(4):610-622 [R. Whatley/R. Whatley/R. Whatley] |
Secondary references:
59882 | L. D. Boonstra. 1953. A report on a collection of fossil reptilian bones from Tanganyika Territory. Annals of the South African Museum 42:5-18 [R. Butler/J. Benito Moreno] | |
6969 | S. H. Haughton. 1932. On a collection of Karroo vertebrates from Tanganyika Territory. Quarterly Journal of the Geological Society of London 88(4):634-671 [M. Carrano/M. Carrano/M. Carrano] | |
71900 | C. F. Kammerer. 2019. Revision of the Tanzanian dicynodont Dicynodon huenei (Therapsida: Anomodontia) from the Permian Usili Formation. PeerJ 7 [S. Hellert/S. Hellert] | |
51786 | C. F. Kammerer, K. D. Angielczyk, and J. Frobisch. 2011. A comprehensive taxonomic revision of Dicynodon (Therapsida, Anomodontia) and its implications for dicynodont phylogeny, biogeography, and biostratigraphy. Journal of Vertebrate Paleontology 31(Sup. to 6):1-158 [M. Uhen/M. Uhen/J. Benito Moreno] | |
37154 | F. von Huene. 1942. Die Anomodontier des Ruhuhu-Gebietes in der Tübinger Sammlung [Anomodontia of Ruhuhu valley in the collection of Tübingen]. Palaeontographica Abteilung A 94:154-184 [J. Fröbisch/M. Walther/J. Benito Moreno] |