North-Central Section, Geological Society of America, Annual Meeting Abstracts with Programs. O'Neal, M. E., L. P. Tedesco, J. F. Pachut, and C. Souch. Multivariate statistical delineation of pollen communities in southwestern Florida. Geological Society of America, Annual Meeting Abstracts with Programs . Horowitz, A. S., J. F. Pachut.
Bryozoan species diversity from the fossil record.
Pachut, J. F. and R. J. Cuffey. Geological Society of America, Annual Meeting Abstracts with Programs . Pachut, J. F. and R. L. Anstey. Specimen-based phylogeny of the Ordovician Bryozoan genus Peronopora. Geological Society of America, Annual Meeting Abstracts with Programs .