1. Regional Geology and Tectonics of New England & the continental margins of the Atlantic Ocean; Assembly and Breakup of Supercontinents.
2. Geological education of primary & secondary school teachers and students and of the interested public, principally by preparation of field guides and study trips.
3. Jesuit Spirituality: Spirituality of Learning and Research; Spiritual Exercises of Ignatius of Loyola in daily life; the career and spirituality of the geologist, Teilhard de Chardin, S.J. (1881-1955); individual & mutual impact of Teilhard de Chardin, S.J. & theologian Henri de Lubac, S.J. and on Vatican Council II.
4. Interpretations of Genesis in modern biblical theology vs creation- science`s fundamentalist interpretatons; ways of knowing and the validity of Intelligent Design hypothesis