Busca
Resultados da Busca
-
Journal article
High-quality carnivoran genomes from roadkill samples enable comparative species delineation in aardwolf and bat-eared fox
In a context of ongoing biodiversity erosion, obtaining genomic resources from wildlife is essential for conservation. The thousands of yearly mammalian roadkill provide a useful source material for genomic surveys. To illustrate the potential of this underexploited resource, we used roadkill samples to study the genomic diversity of the bat-eared...Allio, Rémi ; Tilak, Marie-Ka ; Scornavacca, Celine ; Avenant, Nico L ; Kitchener, Andrew C …
-
-
Journal article
The braincase and inner ear of ‘Metriorhynchus’ cf. ‘M.’ brachyrhynchus–implications for aquatic sensory adaptations in crocodylomorphs
During their long evolutionary history crocodylomorphs achieved a great diversity of body sizes, ecomorphotypes and inferred feeding ecologies. One unique group of crocodylomorphs are the thalattosuchians, which lived during the Jurassic and Cretaceous (ca. 191–125 Ma). They transitioned from shallow marine species, like teleosauroids, into fully pelagic forms with paddle...Schwab, Julia A ; Young, Mark T ; Herrera, Yanina ; Witmer, Lawrence M ; Walsh, Stig A …
-
Journal article
Cutting the Gordian knot: A historical and taxonomic revision of the Jurassic crocodylomorph Metriorhynchus
Metriorhynchidae was a clade of extinct crocodylomorphs that adapted to a pelagic lifestyle, becoming a key component of Mesozoic lagoonal and coastal marine ecosystems. The type genus Metriorhynchus is one of the best-known genera of Mesozoic crocodylomorphs, and since the mid-19th century, the ‘concept’ of Metriorhynchus has become associated with the referred species Me. superciliosus. Historically Metriorhynchus has...Young, Mark T ; Brignon, Arnaud ; Sachs, Sven ; Hornung, Jahn J ; Foffa, Davide …
Taxonomy, Crocodylomorpha, Metriorhynchidae, and Thalattosuchia
-
Journal article
Analysis of historical dyes in heritage objects, Analytical Methods Committee, AMCTB No. 101
Dye analysis can considerably enhance our understanding of the provenance of materials used in the production of historical objects. Knowledge of the individual constituents of any dyestuff not only facilitates its identification, but also provides important information regarding the rate of photo-degradation of the dye’s components; this can in turn...Troalen, Lore ; Hulme, Alison N
-
-
Research report
Review of Fossil Collections in Scotland
In March 2019, National Museums Scotland began a two-year project, funded by the John Ellerman Foundation, to review natural science collections across Scotland. Although ‘natural science’ encompasses a range of subjects, consultation with the Scottish museum sector had highlighted particular concern around the care and use of fossil collections. Other...Beardmore, Susan
-
Blog post
Teaching Mary: Mary, Queen of Scots public programmes at the National Museum of Scotland, June to November 2013
In the first of series of posts on 'Teaching Mary in the 21st Century', Emma Webb and Rachel Drury (members of the Learning and Engagement team at National Museums Scotland) reflect on the public events programme that accompanied the 2013 exhibiton 'Mary, Queen of Scots' and explore some of the...Webb, Emma ; Drury, Rachel
-
Blog post
The legacy of The Great Exhibition - 170 years on
On 1 May 1851, The Great Exhibition of the Works of Industry of All Nations opened in a huge, purpose-built Crystal Palace in Hyde Park, London. 170 years later, The Great Exhibition’s design legacies are still being felt.Blakey, Claire
-
Journal article
Galloway Hoard: Viking-age Treasure
Dr Martin Goldberg, Principal Cuartor, Medieval Archaeology and History at National Musuems Scotland, invites us to take a closer look at a hoard of Viking-age treasures hideen for a millenniumGoldberg, D Martin