A 'track' R object representing dinosaur tracks from the Paluxy River site.
Format
A list consisting of two elements:
Trajectories: A list of interpolated trajectories, where each trajectory is a series of midpoints between consecutive footprints.
Footprints: A list of data frames containing footprint coordinates, metadata (e.g., image reference, ID), and a marker indicating whether the footprint is actual or inferred.
Source
Farlow, J. O., O’Brien, M., Kuban, G. J., Dattilo, B. F., Bates, K. T., Falkingham, P. L., & Piñuela, L. (2012). Dinosaur Tracksites of the Paluxy River Valley (Glen Rose Formation, Lower Cretaceous), Dinosaur Valley State Park, Somervell County, Texas. In Proceedings of the V International Symposium about Dinosaur Palaeontology and their Environment (pp. 41-69). Burgos: Salas de los Infantes.