1. Identification of birch bark tar at the Mesolithic site of Starr Carr;Aveling;Ancient biomolecules,1998
2. Chewing tar in the early Holocene: an archaeological and ethnographic evaluation;Aveling;Antiquity,1999
3. Residues and linings in ancient Mediterranean transport amphoras;Beck,1989
4. Ancient Pine Pitch: Technological Perspectives from a Hellenistic shipwreck;Beck,1990
5. C.W. Beck, E.C. Stout, P.A. Jänne (1997). The Pyrotechnology of Pine Tar and Pitch Inferred from Quantitative Analyses by Gas Chromatography-Mass Spectrometry and Carbon-13 Nuclear Magnetic Resonance Spectrometry. In (W. Brzezinski and W. Piotrowski, Eds) Proceedings of the First International Symposium on Wood Tar and Pitch. State Archaeological Museum, Warsaw, pp. 181–192.