Students measure and sketch physical characteristics of 15 fossilized horse teeth. Each student group creates a graph that summarizes the trend between age of the fossil and length of the tooth. Plant information cards summarizing the flora of each epoch and guided analysis questions allow students to develop an explanation for the change in horse teeth in response to plant evolution due to a changing climate.
You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither BioOne nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the BioOne website.
Vol. 78 • No. 2