The data are the property of The Field Museum and are not to be repackaged or sold in any form without proper permissions. We expect users of our data to acknowledge The Field Museum in publications, and we request that users send The Field Museum copies of all publications that use our data. For permission to use pictures, please email your request to Jerice Barrios at photos@fieldmuseum.org.

This database will be updated every year by members of the exhibitions department. If you find errors or have further questions, please contact Marie Georg at mgeorg@fmnh.org, or at 312.665.7378.