Is Miriones: Tortonian - Messinian, Italy

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia - Crocodylia
Crocodylia indet. (Owen 1842)
Zoboli et al. 2019
MGPT-PU 17332/1, MGPT-PU 17332/2, MGPT-PU 17332/3, MGPT-PU 17332/4, MGPT-PU 17332/5, MGPT-PU 17331/1, MGPT-PU 17331/2
Reptilia
Crocodylus caralitanus n. sp. Capellini 1890
nomen oblitum belonging to Crocodylus
MGGC 148 (holotype)
Reptilia - Testudines
? Testudines indet. Batsch 1788
Zoboli et al. 2022 1 specimen
?Testudines indet. The specimen is currently lost and was originally referred to as an iliac bone of Trionyx by Comaschi Caria (see pl. I, Figures 3-4 in Comaschi Caria 1959).
Procyclanorbis sardus n. sp. Portis 1901
Portis 1901
nomen dubium belonging to Pantrionychidae
MDLCA 14007 (holotype), a carapace and its mold
Reptilia - Testudines - Cheloniidae
Cheloniidae indet. Bonaparte 1832
Zoboli et al. 2022 2 specimens
A cranium (Figure 13a) and a partial left hyo-hypoplastron (Figure 13b), probably destroyed during WWII.
see common names

Geography
Country:Italy State/province:Cagliari
Coordinates: 39.2° North, 9.2° East (view map)
Paleocoordinates:40.4° North, 4.9° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Neogene Epoch:Miocene
10 m.y. bin:Cenozoic 6
Key time interval:Tortonian - Messinian
Age range of interval:11.63000 - 5.33300 m.y. ago
Stratigraphy
Formation:Calcari di Cagliari Member:Middle
Stratigraphic resolution:group of beds
Stratigraphy comments: Tramezzario lithofacies in the Calcari di Cagliari Formation; upper Tortonian–lower Messinian (~10–7 Ma) (Zoboli et al. 2019)
Lithology and environment
Primary lithology: "limestone"
Includes fossils?Y
Lithology description: off-white bioclastic limestones and biocalcarenites
Environment:carbonate indet.
Geology comments: infralittoral to circalittoral zones
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Is Mirrionis
Database number:144558
Authorizer:P. Mannion, E. Vlachos Enterer:P. Mannion, E. Vlachos, G. Varnham
Modifier:G. Varnham Research group:vertebrate
Created:2013-05-10 22:24:30 Last modified:2022-02-16 09:38:34
Access level:the public Released:2013-05-10 22:24:30
Creative Commons license:CC BY
Reference information

Primary reference:

50049. G. Capellini. 1890. Sul coccodrilliano garialoide (Tomistoma calaritanus) scoperto nella collina di Cagliari nel 1868. Rendiconti della Reale Accademia dei Lincei, Serie 4 6:149-151 [P. Mannion/P. Mannion]

Secondary references:

46758 T. Kotsakis, M. Delfino, and P. Piras. 2004. Italian Cenozoic crocodilians: taxa, timing and palaeobiogeographic implications. Palaeogeography, Palaeoclimatology, Palaeoecology 210:67-87 [P. Mannion/P. Mannion]
75100 C. S. C. Nicholl, J. P. Rio, P. D. Mannion and M. Delfino. 2020. A re-examination of the anatomy and systematics of the tomistomine crocodylians from the Miocene of Italy and Malta. Journal of Systematic Palaeontology 18(22):1853-1889 [P. Mannion/P. Mannion/P. Mannion]
64274 A. Portis. 1901. Il Procyclanorbis sardus Port., nuovo trionychide fossile della Sardegna. Bollettino della Società Geologica Italiana 20:51-79 [E. Vlachos/E. Vlachos]
82315 D. Zoboli, G. L. Georgalis, M. Arca, C. Tuveri, S. Carboni, L. Lecca, G. L. Pillola, L. Rook, M. Villani, F. Chesi, and M. Delfino. 2022. An overview of the fossil turtles from Sardinia (Italy). Historical Biology 1-30 [E. Vlachos/E. Vlachos]
79866 D. Zoboli, L. Sanciu, G. L. Pillola and M. Delfino. 2019. An overview of the crocodylian fossil record from Sardinia (Italy). Annales de Paléontologie 105:123-137 [P. Mannion/G. Varnham/G. Varnham]