The first Middle Jurassic dinosaur from Scotland: a cetiosaurid? (Sauropoda) from the Bathonian of the Isle of Skye

Clark, Neil D. L.; Boyd, John D; Dixon, Richard J.; Ross, Dugald A.

doi:10.1144/sjg31020171

Cited by 26 publications

(34 citation statements)

References 7 publications

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“…If the trackmaker genus in Wyoming is the same as the trackmaker for the similar footprints in Scotland, then its presence at these two distant locations needs to be explained. One hypothesis is that they may have migrated between these two locations following sauropods which certainly existed in Scotland at this time (Clark et al 1995;Barrett 2006;Liston 2004). It has been suggested that some Cretaceous hadrosaur dinosaurs migrated, but this has been disputed (Fiorillo & Gangloff 2001;Lockley 1995).…”

Section: Discussionmentioning

confidence: 99%

“…A theropod tibia was found in the Broadford Beds Formation (Hettangian) in the Strathaird Peninsula, southern Isle of Skye (Benton et al 1995), a thyreophoran ulna and radius came from the Bearreraig Sandstone Formation (Bajocian) at Bearreraig Bay, northern Isle of Skye (Clark 2001b), and cetiosaur bones and a coelophysoidgrade tail bone were discovered in the Valtos Sandstone Formation (Bathonian) at Dun Dearg near Staffin (Clark et al 1995Liston 2004). The latest discovery has been of a sauropod tooth from the Kilmaluag Formation (Bathonian) near Glen Scaladal, north of Elgol, Isle of Skye (Barrett 2006).…”

Section: Introductionmentioning

confidence: 99%

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A comparison between dinosaur footprints from the Middle Jurassic of the Isle of Skye, Scotland, UK, and Shell, Wyoming, USA

Clark

Brett-Surman

2008

SJG

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Synopsis Measurements of Middle Jurassic tridactyl dinosaur tracks from the Bathonian, Lealt Shale, Valtos Sandstone, Duntulm and Kilmaluag formations of the Isle of Skye, UK, are compared to the same measurements taken for dinosaur footprints from the Bajocian, Gypsum Spring and the Bathonian, Sundance Formation of the Bighorn Basin, Wyoming, USA. Principal component analysis of the data suggests that the smaller footprints from the Valtos Sandstone and Kilmaluag formations are indistinguishable from the footprints of the Sundance Formation. The single footprint from the Lealt Shale Formation is similar to the larger footprints from the Valtos Sandstone Formation. The footprints from the Duntulm and Gypsum Springs formations form distinct groupings from all other footprints. Four different groupings of dinosaur footprints can be recognized from the principal component analysis that may represent at least four different types of dinosaur.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A comparison between dinosaur footprints from the Middle Jurassic of the Isle of Skye, Scotland, UK, and Shell, Wyoming, USA

Clark

Brett-Surman

2008

SJG

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“…Scotland boasts one of the world's premier Middle Jurassic small vertebrate faunas (Evans & Milner 1994;Evans et al 2006), which includes spectacularly well-preserved specimens of one of the oldest turtles (Anquetin et al 2009) and some of the closest relatives of mammals (Waldman & Savage 1972). Tantalizing bones and footprints of dinosaurs have been found in several Early-Middle Jurassic units, making Scotland one of the rare places in the world to yield dinosaurs from this under-sampled time interval (Andrews & Hudson 1984;Clark et al 1995Clark et al , 2004Clark et al , 2005Clark & Rodríguez 1998;Clark 2001;Liston 2004;Marshall 2005;Barrett 2006). Most of these new discoveries have come to light over the past 25 years and, during this time, Scotland has emerged as a growing, but still underappreciated, centre of Mesozoic vertebrate palaeontology research.…”

Section: Introductionmentioning

confidence: 99%

“…Dinosaurs, stem mammals, turtles, squamates and lissamphibians from Skye have been the focus of most recent work on the Hebridean vertebrates, and have been well described and figured in the literature (e.g. Waldman & Savage 1972;Waldman & Evans 1994;Clark et al 1995;Anquetin et al 2009). …”

Section: Introductionmentioning

confidence: 99%

Ichthyosaurs from the Jurassic of Skye, Scotland

Brusatte

Young

Challands

et al. 2015

SJG

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Fossils of Mesozoic vertebrates are rare in Scotland, particularly specimens of marine reptiles such as plesiosaurs and ichthyosaurs. We describe a suite of ichthyosaur fossils from the Early to Middle Jurassic of Skye, which to our knowledge are the first ichthyosaurs from Scotland to be described and figured in detail. These fossils span approximately 30 million years, from the Sinemurian to the Bathonian, and indicate that ichthyosaurs were a major component of Scottish marine faunas during this time. The specimens include isolated teeth that could represent the most northerly known occurrences of the widespread Sinemurian species Ichthyosaurus communis, a characteristic component of the famous Lyme Regis faunas of England, suggesting that such faunas were also present in Scotland during the Early Jurassic. An associated humerus and vertebrae from Toarcian-Bajocian-aged deposits are named as a new genus and species of basal neoichthyosaurian, Dearcmhara shawcrossi. The taxonomic affinities of this taxon, which comes from a critical but poorly sampled interval in the fossil record, suggest that non-ophthalmosaurid neoichthyosaurians dominated European assemblages around the Early-Middle Jurassic boundary, and were later replaced by ophthalmosaurids, whose radiation likely took place outside Europe. Many of these specimens were collected by amateurs and donated to museum collections, a co-operative relationship essential to the preservation of Scotland's fossil heritage.

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“…A theropod tibia was found in the Broadford Beds Formation (Hettangian) in the Strathaird Peninsula, southern Isle of Skye (Benton et al, 1995), a thyreophoran ulna and radius came from the Bearreraig Sandstone Formation (Bajocian) at Bearreraig Bay, northern Isle of Skye (Clark, 2001b), and cetiosaur bones and a coelophysid-like tail bone were discovered in the Valtos Sandstone Formation at Dun Dearg near Staffin (Clark et al, 1995;Clark et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Dinosaur Tracks from the Kilmaluag Formation (Bathonian, Middle Jurassic) of Score Bay, Isle of Skye, Scotland, UK

Clark

Ross

Booth³

2005

Ichnos

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INTRODUCTIONIn late 2002, dinosaur footprints were discovered on loose blocks of sandstone, as well as in situ, on the foreshore at Lub Score, northwest Trotternish Peninsula, Isle of Skye, Scotland, UK (Fig. 1). The majority of these footprints were much smaller than any previously found in Scotland, and were closely associated with larger footprints of what seems likely to be the same species. These footprints are stratigraphically younger than any other dinosaur remains found in Scotland to date, and are different from those found elsewhere from the Middle Jurassic succession on the Isle of Skye (Fig. 2).

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The first Middle Jurassic dinosaur from Scotland: a cetiosaurid? (Sauropoda) from the Bathonian of the Isle of Skye

Cited by 26 publications

References 7 publications

A comparison between dinosaur footprints from the Middle Jurassic of the Isle of Skye, Scotland, UK, and Shell, Wyoming, USA

A comparison between dinosaur footprints from the Middle Jurassic of the Isle of Skye, Scotland, UK, and Shell, Wyoming, USA

Ichthyosaurs from the Jurassic of Skye, Scotland

Dinosaur Tracks from the Kilmaluag Formation (Bathonian, Middle Jurassic) of Score Bay, Isle of Skye, Scotland, UK

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