1. Beaconites antarcticus: a giant channel-associated trace-fossil from the Lower Old Red Sandstone of South Wales and the Welsh Borders;Allen;Geol. J.,1981
2. The Silurian-Devonian fossil record of the Myriapoda;Almond;Philos. Trans. R. Soc. London,1985
3. The Umfolozia arthropod trackways in the Permian Dwyka and Ecca Series of South Africa;Anderson;J. Paleontol.,1981
4. Trace fossil in Upper Cretaceous argillaceous marine facies of the U.S. Western Interior;Archer;Palaeogeogr., Palaeoclimatol., Palaeoecol.,1984
5. Trace-fossil distribution across a marine-to-nonmarine gradient in the Pennsylvanian of southwestern Indiana;Archer;J. Paleontol.,1984