1) Give a lengthy and unnecessary diatribe concerning the differences and meta-wars being fought over these terms (and apparently in different languages as well).
or
2) Congratulate you all with your more than brilliant sleuthing in geological terms and have a beer now.
PeWi, I didn't know about the schist soils... I'll dig into that later.
For now, I'll opt for option 2. G'night!!
