1. The Devonian Sediments Along a Segment of the Northern Margin of the Hornelen Basin, with Special Emphasis on Flood-Generated Cyclic Sedimentation in the Ålfoten District, Nordfjord, Western Norway;Aasheim,1977
2. Sandstone plugged pipes in the Lower Old Red Sandstone of Shropshire, England;Allen;J. Sediment. Petrol.,1961
3. Old Red Sandstone facies in external basins, with particular reference to southern Britain;Allen,1979
4. Bivalve burrow structures in the Bellvale Sandstone, New Jersey and New York;Berg;Bull. N.J. Acad. Sci.,1977
5. A giant myriapod trail from the Namurian of Arran, Scotland;Briggs;Palaeontology,1979