Data from: Novel track morphotypes from new tracksites indicate increased Middle Jurassic dinosaur diversity on the Isle of Skye Scotland
dePolo, Paige E. et al. (2020), Data from: Novel track morphotypes from new tracksites indicate increased Middle Jurassic dinosaur diversity on the Isle of Skye Scotland, Dryad, Dataset, https://doi.org/10.5061/dryad.n6f068k
Dinosaur fossils from the Middle Jurassic are rare globally, but the Isle of Skye (Scotland, UK) preserves a varied dinosaur record of abundant trace fossils and rare body fossils from this time. Here we describe two new tracksites from Rubha nam Brathairean (Brothers’ Point) near where the first dinosaur footprint in Scotland was found in the 1980s. These sites were formed in subaerially exposed mudstones of the Lealt Shale Formation of the Great Estuarine Group and record a dynamic, subtropical, coastal margin. These tracksites preserve a wide variety of dinosaur track types, including a novel morphotype for Skye: Deltapodus which has a probable stegosaur trackmaker. Additionally, a wide variety of tridactyl tracks shows evidence of multiple theropods of different sizes and possibly hints at the presence of large-bodied ornithopods. Overall, the new tracksites show the dinosaur fauna of Skye is more diverse than previously recognized and give insight into the early evolution of major dinosaur groups whose Middle Jurassic body fossil records are currently sparse.
This dataset was collected by flying a UAV with a digital camera as a payload. The data were processed in Agisoft Photoscan 188.8.131.5235.
Additional processing and workflow details can be found in the associated paper and its supplement.
.txt file containing usage notes and full details of the dataset.
.zip file containing photos and ground control points associated with BP1 photogrammetric model.
.zip file hotos and Ground Control Points Used to Construct BP3 model
.zip folder containing whole outcrop photogrammetric models of BP1 and BP3
.zip folder containing to photogrammetric orthophotos (.jpg files) of the tracksites (BP1 and BP3) described in the paper.
.zip folder containing smaller photogrammetric models associated with the portions of the outcrops at BP1 and BP3 specifically discussed in the publication.
.zip folder containing whole outcrop photogrammetric models of BP1 and BP3 that is compatible with the Mac_OS
National Geographic Society, Award: GEFNE185-16