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Becker, Bless & Brauckmann |
1984 |
Hasselbachtal, the section best displaying the Devonian-Carboniferous boundary beds in the Rhenish Massif (Rheinisches Schiefergebirge).
Courier Forschungsinstitut Senckenberg, 67: 181-191, fig.1-6, pl.1; Frankfurt a.M.
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Bless, Becker & Higgs |
1993 |
Eustatic cycles around the Devonian-Carboniferous boundary and the sedimentary and fossil record in Sauerland (Federal Republic of Germany).
Annales de la Société géologique de Belgique, 115: 689-702, 5 text-figs., 1 tabl., Bruxelles.
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