J Godefroid and S Helsen (1998)
The last Frasnian Atrypida (brachiopoda) in Southern Belgium
Acta Palaeontologica Polonica, vol. 43 p. 241-272.
20360, 191, N, SYNDIN, F, PAL
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J Godefroid and S Helsen (1998)
Acta Palaeontologica Polonica, vol. 43 p. 241-272.
Document Actions