Body size data for Neogene mammals in North America and Europe

The dataset contains species body mass (g) for Neogene large mammals, in the orders Artiodactyla and Perissodactyla. The body mass data were compiled from literature as well as measurements of museum specimen, covering ~50% of the 970 species in the two orders. In cases where more than one body mass measure is available for a species, we only include the mean body mass for the species in the dataset. In addition, the dataset provides the origination and extinction times estimated by the PyRate analyses for each species in North America and Europe respectively, using previously published fossil occurrences and accepting for sampling heterogeneity. We used this dataset to investigate the processes underlying mammalian body size evolution, and showed in our paper that the common trend of body size increase is generated by different processes in different clades and regions. Larger-bodied artiodactyl species on both continents tend to have higher origination rates, and both clades in North America show strong links between large bodies and low extinction rate. Collectively, our results suggest a strong role of species selection and perhaps of higher-taxon sorting in driving body size evolution, and highlight the value of investigating evolutionary processes in a biogeographic context.

Download Metadata as EML

Data and Resources

Additional Info

Field Value
Geographic coverage
Geographic description Northern Hemisphere
Bounding coordinates
North: 55.0
West: -130.0
East: 50.0
South: 23.0
Temporal coverage
Timestep 2015
Taxonomic coverage
Order Artiodactyla
Order Perissodactyla
General taxonomic description 970 species
Other info
Last Updated December 17, 2020, 15:47 (UTC)
Created December 17, 2020, 15:47 (UTC)

Responsible parties

Creator
Name Shan Huang
Organization affiliations
Senckenberg Biodiversity and Climate Research Centre

Senckenberganlage 25
60325 Frankfurt am Main
Germany

Role

Contact
Name Shan Huang
E-mail
Organization affiliations
Senckenberg Biodiversity and Climate Research Centre

Senckenberganlage 25
60325 Frankfurt am Main
Germany

Associated party
Name Shan Huang
Role

Associated party
Name Christine Janis
Role

Associated party
Name Juha Saarinen
Role

Associated party
Name Jussi Eronen
Role

Associated party
Name Susanne Fritz
Role

Research data management planning

Data will be stored at (long-term archived) Information still missing

Link to this dataset:

https://dataportal.senckenberg.de/dataset/cebc890a-f550-48e2-8f99-f1bb27da03f9