𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Origin and Affinities of the Ceratophyllaceae

✍ Scribed by Donald H. Les

Book ID
120827076
Publisher
International Association for Plant Taxonomy
Year
1988
Tongue
English
Weight
589 KB
Volume
37
Category
Article
ISSN
0040-0262

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Namurian bentonites in the Pennine Basin
Namurian bentonites in the Pennine Basin, UK – origin and magmatic affinities
✍ SPEARS; KANARIS-SOTIRIOU; RILEY; KRAUSE πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 791 KB

Nine Namurian clay bands retrieved from boreholes in the northern part of the Pennine Basin are, on the basis of their petrography, mineralogy and geochemistry, shown to be volcanic in origin and are therefore bentonites. The bentonites, which have a fragmental texture, are normally graded and show