The Bromsgrove Sandstone is a

geologic formation A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics ( lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exp ...

of the

Sherwood Sandstone Group The Sherwood Sandstone Group is a Triassic lithostratigraphic group (a sequence of rock strata) which is widespread in Britain, especially in the English Midlands. The name is derived from Sherwood Forest in Nottinghamshire which is underlain by ...

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

. It preserves

fossils A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

and

ichnofossil A trace fossil, also called an ichnofossil (; ), is a fossil record of biological activity by lifeforms, but not the preserved remains of the organism itself. Trace fossils contrast with body fossils, which are the fossilized remains of part ...

s of '' Chirotherium barthii'', and '' Chirotherium sickleri'', dating back to the

Middle Triassic In the geologic timescale, the Middle Triassic is the second of three epoch (geology), epochs of the Triassic period (geology), period or the middle of three series (stratigraphy), series in which the Triassic system (stratigraphy), system is di ...

(

Anisian In the geologic timescale, the Anisian is the lower stage (stratigraphy), stage or earliest geologic age, age of the Middle Triassic series (stratigraphy), series or geologic epoch, epoch and lasted from million years ago until million years ag ...

)

period Period may refer to: Common uses * Period (punctuation) * Era, a length or span of time *Menstruation, commonly referred to as a "period" Arts, entertainment, and media * Period (music), a concept in musical composition * Periodic sentence (o ...

.Bromsgrove Sandstone
at

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.org

Fossil content

* '' Bromsgroveia walkeri'' * '' Bromsgroviscorpio willsi'' * '' Ceratodus laevissimus'' * '' Cyclotosaurus leptognathus'', '' C. pachygnathus'' * '' Langeronyx brodiei'' * '' Mesophonus perornatus'', '' M. pulcherrimus'' * '' Palaeosaurus cylindrodon'' * '' Rhombopholis scutulata'' * '' Spongiophonus pustulosus'' * '' Stenoscorpio gracilis'', '' S. pseudogracilis'' * '' Willsiscorpio bromsgroviensis'' * '' Acrodus sp.'' * '' Dipteronotus sp.'' * '' ?Gyrolepis sp.'' * '' Mastodonsaurus sp.'' * Archosauria indet. * Dinosauriformes indet. * Nothosauria indet. * Rhynchosauridae indet.

References

{{reflist

* M. J. Benton and A. D. Walker. 1996. ''Rhombopholis'', a prolacertiform reptile from the Middle Triassic of England. Palaeontology 39(3):763-782 * M. J. King, W. A. S. Sarjeant, D. B. Thompson and G. Tresise. 2005. A Revised Systematic Ichnotaxonomy and Review of the Vertebrate Footprint Ichnofamily Chirotheriidae from the British Triassic. Ichnos 12(4):241-299 * E. N. Kjellesvig-Waering. 1986. A restudy of the fossil Scorpionida of the world. Palaeontographica Americana 55:1-287 * R. I. Murchison and H. E. Strickland. 1837. On the upper formations of the New Red System in Gloucestershire, Worcestershire, and Warwickshire; showing that the Red or Saliferous, including a peculiar band of sandstone, represent the "Keuper" or "Marnes irisées;" with some account of the underlying sandstone of Ombersley, Bromsgrove, and Warwick, priving that it is the "Bunter Sandstein" or "Grès bigarré" of foreign geologists. Transactions of the Geological Society of London, series 2 5(26):331-348 * L. J. Wills. 1910. On the fossiliferous lower Keuper rocks of Worcestershire, with descriptions of some of the plants and animals discovered therein. Proceedings of the Geologists' Association 21:249-331 Geologic formations of England Triassic System of Europe Triassic England Anisian Stage Sandstone formations Geography of Worcestershire

Fossil content

See also

References

Further reading