Publication Type: | Miscellaneous |
Year of Publication: | 1973 |
Notes: | BLOOMFIELD, K. and CEPEDA-DAVILA, L. 1973. Oligocene alkaline igneous activity in NE Mexico. Geological Magazine, 110: 551-5. |
Publication Type: | Miscellaneous |
Year of Publication: | 1973 |
Notes: | BLOOMFIELD, K. and CEPEDA-DAVILA, L. 1973. Oligocene alkaline igneous activity in NE Mexico. Geological Magazine, 110: 551-5. |