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Evolution of the Silurian and Devonian Graptoloids
Vol 28, Iss 1, Page 1, Date 1977-02-24
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The Osteology of Notelops Woodward, Rhacopepis Agassiz and pachyrhizodus Dixon ( Pisces: Teleostei)
Vol 28, Iss 2, Page 123, Date 1977-02-24
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Evolutionary trends in some Mesozoic Terebratellacea
Vol 28, Iss 3, Page 205, Date 1977-03-24
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Neocomian Ammonites from northern areas of Pakistan
Vol 28, Iss 4, Page 255, Date 1977-05-26