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Regions r package

The regions package is available from github

Citation: 

Fossils reveal the complex evolutionary history of the mammalian regionalized spine

BY K. E. JONES, K. D. ANGIELCZYK, P. D. POLLY, J. J. HEAD, V. FERNANDEZ, J. K. LUNGMUS, S. TULGA, S. E. PIERCE

SCIENCE21 SEP 2018 : 1249-1252

Tutorial is available here.