Collecting Guides
     Shark & Ray Tooth ID Guide (BSCI 392/393 & Paleo Camp field trips) 
​     Shark & Ray Microtooth Guide (Sharkfinder citizen science project)

Slide show from BSCI & CLFS fossil collecting trips (right)

Representative Lectures & Talks (PDF files)
     Emergence of Life on Earth (HLSC 207 lecture)​ 
     The Problem with Giants (BSCI 392 lecture)
     The Lies & Legends of Trout Feeding Behavior (BSCI 467 guest lecture & fly fishing groups)
     Hunting Giant Sharks (BSCI 392/393 & Paleo Camp) ​
     Making Dead Oysters Talk (Archeological Society of Maryland)
     Rise & Fall of the Neogene Giant Sharks (Natural History Society of Maryland) 
     Giant Sharks of the Maryland Miocene (Maryland Geological Society)