Argiles et Grès à Reptiles Formation

Argiles et Grès à Reptiles Formation
Stratigraphic range: Campanian-Early Maastrichtian, 74–70 Ma
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TypeGeological formation
UnderliesCalcaire de Rognac
ThicknessOver 40 m (130 ft)
Lithology
PrimaryClay, shale
OtherSandstone
Location
Coordinates
Argiles et Grès à Reptiles Formation is located in France
Argiles et Grès à Reptiles Formation
Argiles et Grès à Reptiles Formation (France)

Argiles et Grès à Reptiles Formation (meaning Reptile Clay and Sandstone) also known as the Argiles Rutilantes Formation[1] is an early Maastrichtian[2] French geologic formation in the département of Var preserving the remains of several types of dinosaurs and other extinct organisms.[3]

Fossil content

An abelisaurid similar to Arcovenator is known from Département des Bouches-du-Rhone, while enantiornithean and indeterminate avialan remains are known from Département du Var.[2]

Dinosaurs

Dinosaurs of the Grès à Reptiles
Genus Species Location Stratigraphic position Abundance Notes Images
Abelisauridae Indeterminate Bouches du Rhône Lower A large abelisaurid that was similar to Arcovenator.
Arcovenator[4] A. escotae Var Lower A large abelisaurid.
Atsinganosaurus[5] G. meridionalis Bouches du Rhône Lower A titanosaur Lirainosaurinae.
Castignovolucris[6] C. sebei Castigno valley, Villespassans, Hérault[6] Lower (i.e. continental red clays)[6] An enantiornithine bird.
Garrigatitan[7] A. velauciensis Bouches du Rhône Lower A titanosaur Lirainosaurinae.
Gargantuavis[8] G. philoinos[8] Var[8]
Hypselosaurus[9] H. priscus[9]
  • Bouches-du-Rhône[10]
  • Var[8]
 Actually indeterminate sauropod remains.[9]
Matheronodon[9] M. provincialis[9]
  • Bouches-du-Rhône [10]
 A rhabdodontid ornithopod
Theropoda Indeterminate Var[8] Previously referred to "Megalosaurus" pannoniensis
Pyroraptor[10] P. olympius[10] Bouches-du-Rhône[10] "Fragmentary postcrania and teeth"[11]
Rhabdodon[9] R. priscus[9]
  • Bouches-du-Rhône[10]
  • Var[8]
Rhodanosaurus[10] R. lugdunensis[10] Bouches-du-Rhône[10]
Variraptor[9] V. mechinorum[9]
  • Var[8]
  • Bouches-du-Rhône[10]
Mammals of the Grès à Reptiles
Genus Species Location Stratigraphic position Abundance Notes Images
Mistralestes M. arcensis La Cairanne
Valentinella V. vitrollense Vitrolles-La Plaine
Color key
Taxon Reclassified taxon Taxon falsely reported as present Dubious taxon or junior synonym Ichnotaxon Ootaxon Morphotaxon
Notes
Uncertain or tentative taxa are in small text; crossed out taxa are discredited.

Crocodylians

Turtles

Pterosaurs

Fish

Fossil eggs

Flora

  • Peckichara cancellata[16]
  • P. pectinata[16]
  • Platychara caudata[16]
  • Saportanella maslovi[16]
  • ?Amblyochara begudiana[16]

See also

References

  1. ^ Tabuce et al., 2013
  2. ^ a b Weishampel et al., 2004, pp.588-593
  3. ^ Argiles et Grès à Reptiles Formation at Fossilworks.org
  4. ^ Tortosa, Thierry; Buffetaut, Eric; Vialle, Nicolas; Dutour, Yves; Turini, Eric; Cheylan, Gilles (2014-01-01). "A new abelisaurid dinosaur from the Late Cretaceous of southern France: Palaeobiogeographical implications". Annales de Paléontologie. 100 (1): 63–86. Bibcode:2014AnPal.100...63T. doi:10.1016/j.annpal.2013.10.003. ISSN 0753-3969.
  5. ^ Díez Díaz, Verónica; Garcia, Géraldine; Pereda Suberbiola, Xabier; Jentgen-Ceschino, Benjamin; Stein, Koen; Godefroit, Pascal; Valentin, Xavier (2020-12-21). "A new titanosaur (Dinosauria: Sauropoda) from the Upper Cretaceous of Velaux-La-Bastide Neuve (southern France)". Historical Biology. 33 (11): 2998–3017. doi:10.1080/08912963.2020.1841184. ISSN 0891-2963. S2CID 234404741.
  6. ^ a b c Buffetaut, E.; Angst, D.; Tong, H. (2023). "A new enantiornithine bird from Upper Cretaceous non-marine deposits at Villespassans (Hérault, southern France)". Annales de Paléontologie. 109 (1). 102585. Bibcode:2023AnPal.10902585B. doi:10.1016/j.annpal.2022.102585. S2CID 257863645.
  7. ^ B. Vila; A. Galobart; J.U. Canudo; J. Le Loeff (2012). "The diversity of sauropod dinosaurs and their first taxonomic succession from the latest Cretaceous of southwestern Europe: Clues to demise and extinction". Palaeogeography, Palaeoclimatology, Palaeoecology. 350–352 (15): 19–38. Bibcode:2012PPP...350...19V. doi:10.1016/j.palaeo.2012.06.008.
  8. ^ a b c d e f g "14.8 Département du Var, France; 2. Grès à Reptiles Formation," in Weishampel et al., 2004, p.589
  9. ^ a b c d e f g h i "14.8 Département du Var, France; 2. Grès à Reptiles Formation" and "14.38 Département des Bouches-du-Rhone, France; 1. Grès à Reptiles Formation," in Weishampel et al., 2004, pp.589-590
  10. ^ a b c d e f g h i j "14.38 Département des Bouches-du-Rhone, France; 1. Grès à Reptiles Formation," in Weishampel et al., 2004, p.590
  11. ^ "Table 10.1," in Weishampel et al., 2004, p.199
  12. ^ Martin, 2007
  13. ^ Blanco & Brochu, 2016
  14. ^ a b Le Loeuff & Buffetaut, 1998
  15. ^ Tong et al., 1998
  16. ^ a b c d e f g h i Martin et al., 2016
  17. ^ Vullo et al., 2018
  18. ^ a b c Viany-Liaud et al., 1994

Bibliography

  • Vullo, R.; Garcia, G.; Godefroit, P.; Cincotta, A.; Valentin, X. (2018), "Mistralazhdarcho maggii, gen. et sp. nov., A New Azhdarchid Pterosaur from the Upper Cretaceous of Southeastern France", Journal of Vertebrate Paleontology, 38 (4): 1–16, doi:10.1080/02724634.2018.1502670
  • Blanco, A.; Brochu, C. A. (2016), "Intra- and interspecific variability in allodaposuchid crocodylomorphs and the status of western European taxa", Historical Biology, 29: 395–408
  • Martin, J. E.; Delfino, M.; Garcia, G.; Godefroit, P.; Berton, S.; Valentin, X. (2016), "New specimens of Allodaposuchus precedens from France: intraspecific variability and the diversity of European Late Cretaceous eusuchians", Zoological Journal of the Linnean Society, 176 (3): 607–631, doi:10.1111/zoj.12331
  • Tabuce, Rodolphe; Tortosa, Thierry; Vianey-Liaud, Monique; Garcia, Géraldine; Lebrun, Renaud; Godefroit, Pascal; Dutour, Yves; Berton, Sévérine; Valentin, Xavier; Cheylan, Gilles (2013), "New eutherian mammals from the Late Cretaceous of Aix-en-Provence Basin, south-eastern France", Zoological Journal of the Linnean Society, 169 (3): 653–672, doi:10.1111/zoj.12074, ISSN 0024-4082
  • Martin, J. E (2007), "New material of the Late Cretaceous globidontan Acynodon iberoccitanus (Crocodylia) from southern France", Journal of Vertebrate Paleontology, 27 (2): 362–372, doi:10.1671/0272-4634(2007)27[362:NMOTLC]2.0.CO;2
  • Weishampel, David B.; Dodson, Peter; Osmólska, Halszka (2004), The Dinosauria, 2nd edition, Berkeley: University of California Press, pp. 1–880, ISBN 0-520-24209-2, retrieved 2019-02-21
  • Le Loeuff, J.; Buffetaut, É. (1998), "A new dromaeosaurid theropod from the Upper Cretaceous of southern France.", Oryctos, 1: 105–112
  • Tong, H.; Gaffney, E. S.; Buffetaut, É. (1998), "Foxemys, a new side-necked turtle (Bothremydidae: Pelomedusoides) from the Late Cretaceous of France", American Museum Novitates (3251): 1–19
  • Vianey-Liaud, M.; Mallan, P.; Buscail, O.; Montgelard, C. (1994), Review of French dinosaur eggshells: morphology, structure, mineral, and organic composition. In K. Carpenter, K. F. Hirsch, and J. R. Horner (eds.), Dinosaur Eggs and Babies, Cambridge University Press, Cambridge, pp. 151–183

Further reading

  • R. Cousin, G. Breton, R. Fournier and J.-P. Watte. 1994. Dinosaur egglaying and nesting in France. K. Carpenter, K.F. Hirsch & J.R. Horner (eds.) Dinosaur Eggs and Babies. Cambridge University Press, Cambridge 56–74
  • J. Le Loeuff, E. Buffetaut, P. Méchin and A. Méchin-Salessy. 1992. The first record of dromaeosaurid dinosaurs (Saurischia, Theropoda) in the Maastrichtian of southern Europe: palaeobiogeographical implications. Bulletin de la Société géologique de la France 163(3):337-343
  • R. Dughi and F. Sirugue. 1958. Sur les oeufs de dinosaures du bassin fluvio-lacustre de Basse-Provence. Comptes Rendus du Congrès National des Sociétés Savantes, Section des Sciences, Paris 83:183-20