Ancient Climate (Unit 5) - Leaf Margin Analysis Exercise - Sheet 3

Complete the leaf margin analysis on the following species. Click on the names of the species to enlarge the images. These images are copyrighted. The image source shown below each image can be found on the course Copyright & Property Information page.

USNM-330770 Mahonia marginata   USNM-40549 Populus crassa [close-up]   UCMP-3643 Quercus scottii [close-up]   NHM-11399 Rhus stellariaefolia [close-up]   USNM-40557 Salix ramaleyi[close-up]   Important information before using this website The photographs of fossils contained within this website are protected by copyright to the individual museum indicated. All rights reserved. All media for personal use of students, scholars, and the public. Any commercial use or publication of photographs is strictly prohibited. You should contact the individual museums for permission before using any of the photographs on this website for scientific or other purposes. The photographs of fossils herein are not public domain. So, what do you think the climate was like?

UCMP-3751 Malus florissantensis [close-up]   UCMP-3791 Populus crassa [close-up]   UCMP Rhus lesquereuxi[close-up]   UCMP-3842 Robinia lesquereuxi[close-up]   UCMP-3787 Ulmus tenuinervis[close-up]