Gesteinskörper unterhalb einer Bezugsschicht oder -ebene.
Lower wall of an inclined fault.
Surface inférieure d'une formation géologique.
Massa rocciosa o parte del terreno fagliato che si trova al di sotto del piano di faglia.
2023-07-10T09:24:21.9276070Z
https://www.termdat.bk.admin.ch/entry/67052
ETH Zürich, Strukturgeologie, Verwerfungen, 2020, S. 92 ([Internet, 2023-05-24](https://www.files.ethz.ch/structuralgeology/jpb/files/struk/3Verwerf.pdf))
Merriam-Webster, Dictionary, "footwall" ([Internet, 2023-05-24](https://www.merriam-webster.com/dictionary/footwall))
Larousse, Dictionnaire de français, "mur (géologie)" ([Internet, 2023-05-24](https://www.larousse.fr/dictionnaires/francais/mur/53288#:~:text=Surface%20inf%C3%A9rieure%20d%27une%20formation%20g%C3%A9ologique.))
Treccani, Vocabolario, "letto (geologia)" ([Internet, 2023-05-24](https://www.treccani.it/vocabolario/letto2/))
GRM: Subst., n., (substantiviertes Adjektiv); EXP: die Bezugsschicht ist oft eine nicht vertikale Verwerfung oder Scherzone
(EXP) swisstopo, Landesgeologie, 2008
Merriam-Webster, Dictionary, "footwall" ([Internet, 2023-05-24](https://www.merriam-webster.com/dictionary/footwall))
Larousse, Dictionnaire de français, "mur (géologie)" ([Internet, 2023-05-24](https://www.larousse.fr/dictionnaires/francais/mur/53288#:~:text=Surface%20inf%C3%A9rieure%20d%27une%20formation%20g%C3%A9ologique.))
nach ETHZ, Burgi, Verwerfungen, 2007
secondo Treccani, Vocabolario, "letto (geologia)" ([Internet, 2023-05-24](https://www.treccani.it/vocabolario/letto2/)) e Treccani, Vocabolario, "muro (geologia)" ([Internet, 2023-05-24](https://www.treccani.it/vocabolario/muro/))