Dr. Lacalli's research involves the embryology and larval forms of marine invertebrates: principally, the development of the nervous system and the formation pattern in these organisms. His work has included theoretical, computer-based studies of how pattern and formation appear de novo in embryos as they develop, and microanatomical studies (primarily, via serial electron microscopy) of the developing nervous system in simple invertebrates near the evolutionary stem from which vertebrates, with their advanced nervous system, evolved. The process developed by Lacalli enabled an image of the whole body of their specimens in one micrograph, a relatively rare achievement and one which enabled him to analyse the nervous system in far more detail than was previously possible. This fonds contains an extensive collection of the electron micrographs taken by Lacalli, together with research notes, offprints, and other documentation relating to his research activities

This fonds contains primarily material related to the interests and activities of J.F. Morgan during his career at the University of Saskatchewan. Topics include: the Saskatchewan Cancer Research Unit; the U of S Faculty Association; the Canadian Biological Society; and the Canadian Society of Microbiologists.

This fonds contains correspondence, budget and annual reports, and minutes relating to all aspects of the administration of the Division of Life Sciences.

This fonds contains material relating to the research work, students, faculty and administration of the College of Arts and Sciences, and its departments. These records generally contain correspondence, minutes, reports, and memoranda; they may also contain material relating to associated national or international organizations, research articles, and addresses.