Template:Keble & Benson, 1939

• Keble, R.A. & Benson, W.N. 1939. Graptolites of Australia: bibliography and history of research. Memoirs of the National Museum Melbourne 11: 11–99. DOI: 10.24199/j.mmv.1939.11.02 .  
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  • Publication date: 'November, 1939' [sourced from title page of issue]