Busch, William H. (1988): Estimating in situ porosity from core and borehole log data; results from Ocean Drilling Program sites in the Labrador Sea and Baffin Bay. Society of Economic Paleontologists and Mineralogists, Tulsa, OK, United States, In: Anonymous, SEPM annual midyear meeting; abstracts, 5, 9-10, georefid:1989-070232