Park, L.E., and Downing, K.F., 1997. Implications of Phylogeny Reconstruction for Ostracode Speciation Modes in Lake Tanganyika (Africa). International Conference on Ancient Lakes, Lake Biwa, Japan. p.SC3-1.

Downing, K.F., Park, L.E., Solomon, S., and Gebregiorgis, M., 1997. Paleoecology and paleoevironmental analysis of a lacustrine gastropod fauna from the Miocene Red Series, Danakil Depression, Eritrea. GSA Abstracts with Programs, v. 29(7). p. 414.

Zimmer, M.H., Park, L.E., Quick, T.J., Dix, G.R., and Patterson, T., 1997. Paleoenvironmental analysis of a tropical lacustrine ostracode fauna, Lee Stocking Island, Bahamas. GSA Abs. Prog. North Central v. 29(4) p.81.

Irwin, M.K., Downing, K.F., and Park, L.E., 1997. Application of micro-quarrying techniques to refine taphonomic analyses of small mammal accumulations: an example from the Pliocene Panaca Formation, Nevada. Society of Vertebrate Paleontology, Abstracts with Programs.

Park, L.E., Downing, K.F., and Marcot, J.D., 1996. Paleoecology of an exceptionally preserved arthropod fauna from a Miocene lake in the Barstow Formation of Southern California. GSA Abstracts with Programs v. 28(7).

Park, L.E., and Downing, K.F., 1996. Phylogenetic congruence between hard and soft part data sets: how does taphonomy affect phylogenetic resolution of an ostracode clade? North American Paleontological Conference VI, Abstracts with Programs.

Cohen, A.S., Wells, T., Dettman, D. and Park, L.E., 1995. Paleolimnology and conservation biology problem solving. XXVI SIL International Congress. Abstracts with Programs. Sao Paulo, Brasil.

Park, L.E. and Cohen, A.S., 1994. Ostracode diversity changes during the Late Holocene in Lake Tanganyika, East Africa. GSA Abstracts with Programs, v. 26(7).

Hannibal, J.T., and Park, L.E., 1991. Collections, guidebooks, and walking tours: building stone as an educational resource. GSA Abstracts with Programs, v.23(3).

Park, L.E., 1990. Stratigraphic context and paleoenvironmental significance of arthropod-bearing concretions of the Barstow Formation, southern California: GSA Abstracts with Programs, v. 22(7).

Park, L.E., and Wilson, M.A., 1988. New interpretations of arthropod-bearing nodules from the Miocene of southern California: GSA Abstracts with Programs, v. 20(5).