| layer abbr. | |
| agric. | poule pondeuse; marcotter |
| chem. | film d'émail |
| comp., MS | couche |
| environ. | assise; couche |
| life.sc. | strate |
| life.sc. agric. | marcotte |
| tech. | teinte indicatrice |
|
hydrogeological : 7 phrases in 5 subjects |
| Agriculture | 1 |
| Environment | 3 |
| General | 1 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 1 |