✦ LIBER ✦

Probable Extreme Age of Pegmatites from Southern Rhodesia

✍ Scribed by Ahrens, L. H.; Macgregor, A. M.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Geological Age: the Extreme Antiquity of

✍ AHRENS, L. H. 📂 Article 📅 1947 🏛 Nature Publishing Group 🌐 English ⚖ 237 KB

Age of Extremely Ancient Pegmatites from

✍ AHRENS, L. H.; GORFINKLE, LORRAINE G. 📂 Article 📅 1950 🏛 Nature Publishing Group 🌐 English ⚖ 114 KB

Age of the Great Dyke of Southern Rhodes

✍ FAURE, G.; HURLEY, P. M.; FAIRBAIRN, H. W.; PINSON, W. H. 📂 Article 📅 1963 🏛 Nature Publishing Group 🌐 English ⚖ 253 KB

Isotopic Ages from the Pegmatite Provinc

✍ MONICA DIRAC, F.; EBERT, HEINZ 📂 Article 📅 1967 🏛 Nature Publishing Group 🌐 English ⚖ 253 KB

Further Notes from Extreme Southern Illi

✍ John F. Ferry 📂 Article 📅 1907 🏛 University of California Press 🌐 English ⚖ 271 KB

Rb-Sr and K-Ar age measurements on the G

✍ Allsopp, H. L. 📂 Article 📅 1965 🏛 American Geophysical Union 🌐 English ⚖ 525 KB