Mackunda Formation

The Mackunda Formation is a geological formation in Queensland, Australia whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.[1] It consists primarily of interbedded and cross bedded greensand, with variably calcareous shale, with local ferricrete.[2]

Mackunda Formation
Stratigraphic range: Late Albian
~
TypeGeological formation
Unit ofRolling Downs Group
UnderliesWinton Formation
OverliesAllaru Formation
ThicknessUp to 275 m (902 ft)
Lithology
PrimarySandstone, siltstone, shale, marl
Location
Coordinates22°44′03″S 142°08′30″E
Approximate paleocoordinates52.9°S 132.0°E / -52.9; 132.0
Region Queensland
Country Australia
ExtentEromanga Basin
Mackunda Formation is located in Australia
Mackunda Formation
Mackunda Formation (Australia)

Vertebrate paleofauna

Archosaurs
GenusSpeciesPresenceNotesImages
Ctenochasmatoidea[3] Indeterminate Queensland, Australia.[3]
Iguanodontidae[4] Indeterminate Queensland, Australia.[4]
Muttaburrasaurus[1] M. langdoni Queensland, Australia.[1] "Skull and postcrania, fragmentary skeleton."[5]

See also

References

  1. Weishampel, David B; et al. (2004). "Dinosaur distribution (Early Cretaceous, Australasia)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 573-574. ISBN 0-520-24209-2.
  2. "Mackunda Formation". Australian Stratigraphic Units Database, Geoscience Australia. Retrieved 2019-10-06.
  3. Fletcher, T. L.; Salisbury, S. W. (2010). "New pterosaur fossils from the Early Cretaceous (Albian) of Queensland, Australia". Journal of Vertebrate Paleontology. 30 (6): 1747–1759. Bibcode:2010JVPal..30.1747F. doi:10.1080/02724634.2010.521929. S2CID 128479527.
  4. Bartholomai, A. (1966). "Fossil footprints in Queensland". Australian Natural History. 15 (5): 147–150.
  5. "Table 19.1," in Weishampel, et al. (2004). Page 416.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.