1. Fossil plants from the Somerset coalfield;Allen,1977
2. Xiphosurans from the Westphalian D of the Radstock Basin, Somerset Coalfield;Anderson,1994
3. Exceptionally preserved fossils from Bickershaw, Lancashire, UK (Upper Carboniferous, Westphalian A (Langsettian));Anderson;Geol. J.,1997
4. Soft-bodied fossils from the roof shales of the Wigan Four Foot coal seam, Westhoughton, Lancashire, UK;Anderson;Geol. Mag.,1999
5. Morphologische Untersuchungen am Flügelgeäder der rezenten Libellen und deren Stammgruppenvertreter (Insecta; Pterygota; Odonata) unter besonderer Berücksichtigung der phylogenetischen Systematik und des Grundplanes der *Odonata;Bechly;Petalura,1996