![](/img/cover-not-exists.png)
Discussion on a revision of Ordovician Series and Stage divisions from the historical type area
Bassett, M. G., Owens, R. M., Fortey, R. A., Harper, D. A. T., Ingham, J. K., Rushton, A. W. A.Volume:
133
Language:
english
Journal:
Geological Magazine
DOI:
10.1017/S0016756800024614
Date:
November, 1996
File:
PDF, 763 KB
english, 1996