1. Trilobite malformations and the fossil record of behavioral asymmetry;Babcock;Journal of Paleontology,1993
2. Trilobites in Paleozoic predator–prey systems, and their role in reorganization of early Paleozoic ecosystems;Babcock,2003
3. Role of malformations in elucidating trilobite paleobiology: a historical synthesis;Babcock,2007
4. Preferences of Palaeozoic predators;Babcock;Nature,1989
5. Malformed agnostoid trilobite from the Middle Cambrian of northwestern Hunan, China;Babcock,2001