Data from: Therian mammals experience an ecomorphological radiation during the Late Cretaceous and selective extinction at the K-Pg boundary

Grossnickle DM, Newham E

Date Published: May 13, 2016

DOI: http://dx.doi.org/10.5061/dryad.qk643

 

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Title Fossil occurrence dataset
Downloaded 24 times
Description Fossil occurrences of tribosphenidan mammals from the Cretaceous through Selandian. This dataset is modified from an occurrence list downloaded from the Paleobiology Database (www.paleobiodb.org) on November 19, 2015.
Download Grossnickle&Newham2016_FossilOccurrenceDat....xlsx (123.0 Kb)
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Title Molar landmark and outline coordinates
Downloaded 10 times
Description These are the original point coordinates (in tps format) used in a geometric morphometric analysis of lower molar shape. For each genus, the first seven coordinates are cusp landmarks, the next 20 coordinates outline the talonid, and the final 20 coordinates outline the trigonid. (Note that the outline coordinates are not equally-spaced semilandmarks.) See Grossnickle & Newham (2016) for information concerning how these coordinates were analyzed.
Download molar_LM_coords_GrossnickleNewham2016.xlsx (191.2 Kb)
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When using this data, please cite the original publication:

Grossnickle DM, Newham E (2016) Therian mammals experience an ecomorphological radiation during the Late Cretaceous and selective extinction at the K-Pg boundary. Proceedings of the Royal Society B 283(1832): 20160256. http://dx.doi.org/10.1098/rspb.2016.0256

Additionally, please cite the Dryad data package:

Grossnickle DM, Newham E (2016) Data from: Therian mammals experience an ecomorphological radiation during the Late Cretaceous and selective extinction at the K-Pg boundary. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.qk643
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