Results 271 to 274 of about 2,119,061 (274)

Devonian planktonic tentaculitids III. Dacryoconarida Fisher 1962 from the Lower Devonian and the upper Middle Devonian

Palaeontographica Abteilung A, 1998
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A SYSTEMATIC REVIEW OF THE PLACODERM GENUS COSMACANTHUS AND A DESCRIPTION OF ACANTHODIAN REMAINS FROM THE UPPER DEVONIAN OF SCOTLAND

Palaeontology, 2005
exaly  

Upper Devonian plants from China.

Acta scientia Sinica = Chung-kuo k'o hsueh, 2003
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Frasnian radiolarian zones of the Upper Devonian

2010
Afanasiev, M, Aitchison, JC
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