| Contents |
page |
| Editorial |
1 |
| The Old Red Sandstone by John Hampton |
4 |
| Geology from a bicycle: Yellowstone National
Park by Joanne Cavill |
12 |
| Strange Earth No 12: Flexible
sandstone by Bill Baird |
17 |
| Strange Earth No 13: Singing
sands by Bill Baird |
18 |
| Strange Earth No 14: Tektites
by Bill Baird |
20 |
| Gold Exploration in Britain by Mike
Gallagher and Don Cameron |
23 |
| Youngest Oil by Mike Cotterill |
25 |
| Invasion of the Biocrats by Mike Cotterill |
26 |
| Book Reviews: |
|
| Geology of Scotland - GY Craig review
by Mike Browne |
32 |
| A Directory of Mineral and Gemstone Locations
in Scotland review by Bill Baird |
34 |
| Addition to The Proceedings of the Edinburgh
Gological Society No 20 for 156th Session: List of Council for 1989-90 |
36 |
| The Proceedings of the Edinburgh Geological
Society for the 157th Session 1990-91 |
38 |