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Blog post
Dedicated collector: Michael Daniels and his Eocene birds
A stunning collection of over 700 bird fossils has been bequeathed to National Museums Scotland. Collected in Essex by Michael Daniels, the fossils date from 54-56 million years ago, the beginning of the Eocene period. They represent the early stages in the evolution of modern birds and contain many species...Kitchener, Andrew C
Conservation , Fossil Hunters , Palaeontology, Birds , Collections, Fossils , and Natural Sciences
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Book chapter
From colour to nanolayers: corrosion in Egyptian goldwork
The first Science for Ancient Egyptian Materials and Technologies conference was held under the auspices of His Excellency Pr. Khaled el-Enany at the Manial Palace Museum in Cairo, from 4 to 6 November 2017. Its aim was to provide a venue at which specialists in the application of physical and...Tissot, Isabel ; Troalen, Lore ; Guerra, Maria Filomena
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Journal article
The Ordovician diversification of sea urchins: systematics of the Bothriocidaroida (Echinodermata: Echinoidea)
The echinoids of the order Bothriocidaroida represent the initial burst of sea urchin diversification. They were the first echinoids to achieve widespread biogeographical dispersal and achieved high levels of species richness compared to other clades of stem group echinoids. Following long-standing controversy regarding their phylogenetic affinities within the phylum Echinodermata,...Thompson, Jeffrey R ; Cotton, Laura J ; Candela, Yves ; Kutscher, Manfred ; Reich, Mike …
extinction, phylogeny, Bothriocidaris, sea urchin, Bayesian, and Neobothriocidaris
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Journal article
Noninvasive characterization and quantification of anthraquinones in dyed woolen threads by visible diffuse reflectance spectroscopy
The anthraquinone components of the roots of various species of madder (like Rubia tinctorum L. and Rubia peregrina L.) have been used for millennia as red colorants in textiles, carpets, tapestries, and other objects. To understand the selection and preparation of dyestuffs in various cultures and historical periods, these dyes...Chavanne, Clarisse ; Troalen, Lore G ; Fronty, Isabelle Bardies ; Buléon, Pascal ; Walter, Philippe
Dyes and pigments, Optical properties, Extraction, Color, and Liquid chromatography
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Blog post
Conserving the Galloway Hoard: a silver brooch goes under the microscope
The Galloway Hoard was in the ground for nearly 1,000 years. That brings all kinds of conservation challenges, as Galloway Hoard Project Artefact Conservator Mary Davis explains. Learn what it takes to preserve Viking-Age treasures, and what the conservation process tells us about the objects and people who used and...Davis, Mary
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Journal article
Mind the Shadow Gap: Reflecting on 20 Years of the Museum of Scotland and Looking Forward to the Future
National Museum Scotland comprises multiple display sights, including the Museum of Scotland (hereafter the Museum). Built as an addition to the Victorian Royal Museum building on Chambers Street, Edinburgh, the Museum of Scotland building opened in 1998, and was purpose-built to display over 12,000 artefacts, charting the history of Scotland...collections care, environment, Preventive, access, display, IPM, cleaning, conservation, and building
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Journal article
Mentorship matters: the value of graduate internships
n this article, three recent graduates in book and paper conservation report on the value of graduate internships and advocate for more opportunities. They reflect on their personal experiences of internships at the British Library, Chester Beatty and Getty Research Institute. Results from a survey and questionnaire on graduate internships...Douglas, Kiri ; Coulthard, Sophie ; Hare, Samantha
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Journal article
An optimised small-scale sample preparation workflow for historical dye analysis using UHPLC-PDA applied to Scottish and English Renaissance embroidery
A sample preparation workflow for historical dye analysis based on 96 well plates and filtration by centrifugation was developed. It requires less sample and the introduced error is decreased, making it useful for culturally important objects. A sample preparation workflow for historical dye analysis requiring less sample has been developed....Sandström, Edith ; Wyld, Helen ; Mackay, C Logan ; Troalen, Lore G ; Hulme, Alison N
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Book chapter
Copper alloy objects suspected of bronze disease: The Burrell bronzes
Sixty-four copper alloy objects from within the Burrell Collection at Glasgow Museums were separated from the rest of the collection in 2000, due to suspected active ‘bronze disease’ – copper trihydroxychloride corrosion. Analysis of the corrosion products on these objects had indicated that only 20 of the 64 had copper...Bryan, Bethan N