Slide 1Broad Patterns of Evolution Chapter 23 Slide 2 Overview: Lost Worlds Past organisms were very different from those now alive The fossil record shows macroevolutionary…

Slide 1 NOTES: CH 25 - The History of Life on Earth Slide 2 Origin of Earth 4500 History of Life Boundaries between units in the Geologic Time Scale are marked by dramatic…

Flight in bats Wings Evolution Adaptations for flight Aerodynamics Powered flight Energetic cost of flight Wing shape and foraging ecology Discussion readings Speakman, J.…

Exam news    Exam will consist of mul1ple choice ques1ons (as per  mid‐term, NO ESSAY QUESTION)    Exam is worth 25% of the final mark …

1 The ecology, tempo and mode of the dinosaur to bird transition: examining multiple aspects of a major evolutionary event Thomas Alexander Dececchi Doctor of Philosophy…