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56 Šn/164-sep.
BRUTON, David L.
The Naersnes section, Oslo region Norway: a candidate for the Cambrian-Ordovician Boundary stratotype at the Base of the Tremadoc series / David L. Bruton. -- S.75-76. -- In: Papers of the Symposium on the Cambrian-Ordovician and Ordovician-Silurian boundaries. -- 1983. October. -- separát. -- bibl.. -- Citováno jako: BRUTON, David L. The Naersnes section, Oslo region Norway... Papers Symp. Camb. Ordov. Ordov. Silur. Bound. S.75-76.
Dictyonema flabelliforme
Acerocare ecorne
56
61654
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