Stratigraphy of central and eastern Ellesmere Island, Arctic Canada. Part III., Upper Ordovician (Richmondian), Silurian and Devonian /

Autor Kerr, J. William 1936-
Vydáno 1976

Stratigraphy and sedimentology of Lower Paleozoic formations near Prince Alfred Bay, Devon Island /

Autor Morrow, D. W., Kerr, J. William 1936-
Vydáno 1977