Vorlage:Dineley & Loeffler, 1976
Aus WORLDFISH WIKI
- Deneley, D.L. & Loeffler, E.J. 1976. Ostracoderm Faunas of the Delorme and associated Siluro-Devonian Formations, North West Territories, Canada. Special Papers in Palaeontology, 18: iv+214 pp. (PDF)