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Journal article
Revision of Plumulites ruskini Lamont, and new data from the Silurian of the Pentland Hills, Scotland
Disarticulated sclerites of plumulitid machaeridians were collected from the Wether Law Linn Formation (Telychian) in the Pentland Hills, Scotland. The specimens are described and compared to specimens collected earlier from the same horizon and locality. Other specimens from the same horizon, assigned in previous works to Turrilepas haswelli then to...Candela, Yves ; Crighton, William R B
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Journal article
Evolution of Laurentian brachiopod faunas during the Ordovician Phanerozoic sea level maximum
The distribution of brachiopod faunas around Laurentia during the Ordovician period was influenced by the dynamicity of the surrounding palaeo-continents. Laurentia seemed to have been somewhat static, straddling the palaeo-equator, whereas the late Ordovician was characterised by the later stages of the closure of the Iapetus Ocean, with Baltica, eastern...Candela, Yves
Laurentia, Brachiopoda, Biodiversification, Ordovician, Distribution, and Palaeobiogeography
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Journal article
Ichthyosaurs from the Jurassic of Skye, Scotland
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....Brusatte, Stephen L ; Young, Mark T ; Challands, Thomas James ; Clark, Neil D L ; Fischer, Valentin …
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Journal article
Drilling half a kilometre through Romer's gap
The TW:eed project borehole near Berwick-upon-Tweed is exploring the flora and fauna of the distant past, explain Dave Millward and Nick Fraser, British Geological Survey and National Museums Scotland.Millward, Dave ; Fraser, Nicholas C
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Journal article
Influence of lithology on hillslope morphology and response to tectonic forcing in the Sierra Nevada of California
[1] Many geomorphic studies assume that bedrock geology is not a first-order control on landscape form in order to isolate drivers of geomorphic change (e.g., climate or tectonics). Yet underlying geology may influence the efficacy of soil production and sediment transport on hillslopes. We performed quantitative analysis of LiDAR digital...Hurst, Hurst, Martin D ; Mudd, Simon M. ; Yoo, Kyungsoo ; Attal, Mikael ; Walcott, Rachel
lithology, landscape evolution, geomorphology, hillslopes, and LiDAR
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Journal article
Whose Amber? Changing notions of Amber’s geographical origin
This essay explores the issue of cultural identity and cultural identification with respect to one material: amber. Prior to the discovery of the new world and for quite some time afterwards, the primary source of amber in fifteenth-, sixteenth- and seventeenth-century Europe was Prussia. Few Europeans, however, really understood much...King, Rachel
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Journal article
An Upper Llandovery Konservat-Lagerstatte in a depositional context: the Pentland Hills Eurypterid Bed, Midlothian
Re-excavation and detailed logging of the sedimentary sequence which includes the Eurypterid Bed on the Gutterford Burn, Pentland Hills, Midlothian, has clarified the depositional setting of this Silurian Konservat–Lagerstätte. The relative positions of the Gutterford Burn limestones, beds yielding dendroid graptolites and the Eurypterid Bed itself have been identified. Clay...Anderson, Lyall I ; Clarkson, E N K ; Stewart, Sarah E ; Mitchell, D
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Journal article
First record of a polyplacophoran from the Southern Uplands of Scotland
An intermediate sclerite of a paleoloricate chiton (Polyplacophora) collected from the Kirkcolm Formation (Ordovician, Lower Katian) of Kilbucho in the Scottish Borders (formerly Peeblesshire), Scotland represents the first record of the class in the Southern Uplands. The single Kilbucho specimen is morphologically distinct from documented taxa, and is described and...Candela, Yves ; Cherns, Lesley ; Troalen, Lore
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Journal article
Letter, on commemorative plaques and Hugh Miller
Taylor, Michael A