Whitby Mudstone
Appearance
Whitby Mudstone Formation | |
---|---|
Stratigraphic range: Toarcian | |
Type | Geological formation |
Unit of | Lias Group |
Sub-units | Alum Shale Member |
Underlies | Inferior Oolite Group, Ravenscar Group, Blea Wyke Formation or Bridport Sand Formation |
Overlies | Marlstone Rock Formation or Cleveland Ironstone Formation |
Area | Cleveland Basin, East Midlands Shelf & Worcester Graben |
Thickness | up to 120 m |
Lithology | |
Primary | mudstone |
Other | siltstone |
Location | |
Country | England |
Type section | |
Named for | Whitby |
The Whitby Mudstone Formation is a Toarcian (Lower Jurassic) geological formation in England. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.[1][2]
See also
Footnotes
- ^ "Whitby Mudstone Formation". The BGS lexicon of named rock units. British Geological Survey. Retrieved 1 November 2016.
- ^ Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
References
- Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp. ISBN 0-520-24209-2.