We will read a few of my papers for class next week, and all are of fairly recent vintage. They involve early hominin landscape use, the diet of Paranthropus boisei, and a broad, slightly older (and much longer) review of early hominin diets. You should use the CU VPN to access these, but most of my publications are also available here.
I would also like you to read this paper by Ackermann & Smith as it challenges many aspects of our understanding of hominin evolution and will be good fodder for discussion.