In this section you can find information about the towns included in the study
| Town | Dialects | Maps | Records |
| Aritzu | 4 |
| Record | Type | Collection | Main theme | Title | Informant |
| I-028 | Audio | Orreaga Ibarra | Free conversation: agriculture, memories of America, "berori" polite form, the delinquents of Beruete, dairy products (cheese, whey, cottage cheese), contraband, parties, Ultzama... | ||
| I-042 | Audio | Orreaga Ibarra | Fre conversation: family, village, Basque language, cooking. | Graciosa Villanueva Labaien | |
| I-061a | Audio | Orreaga Ibarra | |||
| I-075 | Audio | Orreaga Ibarra | Questionnaire: syntax. |