530

Regionale Geologie

Stapft, F. M. Bodentemperaturbeobachtungen im Hinterland der Walfischbay.

Aus : Verh. physikal. Ges. Berlin. Berlin

1887.

— Bodentemperaturbeobachtungen im Hinter­lande der Walfischbay.

Aus : Sitzber. Akad. Wiss. XCVII. II. Wien

1888.

— Entgegnung auf den Vortrag des Herrn Dr.A. Schenck: „Über Glacialerscheinungen in Südafrika“.

Aus : Verh. VIII. Dtsch. Geographentages. Berlin 1889.

— Das „glaziale“ Dwykakonglomerat Süd­afrikas.

Aus : Naturw. Wochenschr. Berlin 1889.

Du Toit , A. L. Report on the Phosphates of Saldanha Bay.

In: Mem. Geol . Surv. Union of South A- frica. 10. Pretoria 1917.

— The Geology of the Major Portion of East Griqualand. An Explanation of Cape Sheet No. 35. (Matatiele ). Pretoria 1929.

Tyrrell, G. W. A Contribution to the Petro­graphy of Benguella, based on a Rock Col­lection by Prof. J. W. Gregory.

In: Pap. Geol . Dep. Glasgow Univ. VI. Glas­gow 1916.

Voit, F. W. A contribution to the Geology of German South-West Africa .

Aus: Transact. Geol . Soc. S. Africa . VII. II. Johannesburg 1904.

— Kimberlite dykes and pipes.

Ebendaraus: X. Johannesburg 1907.

— Gneiss formation in Africa .

Ebendaraus: X. Johannesburg 1907.

Wagner, Percy Albert The Geology and Mineral Industry of South-West Africa .

In: Mem. Geol . Surv. Union of South Africa . 7. Pretoria 1916 .

— The Mutue Fides-Stavoren Tinfields. Ebendann: 16. Pretoria 1921.

— Report on the Crocodile River Iron Depo­sits.

Ebendann: 17. Pretoria 1921.

— The Pretoria Salt-Pan. A Soda Caldera.

In: Mem. Geol . Surv. Union of Africa. 20.

Pretoria 1922.

— On Magmatic Nickel Deposits of the Bush- veld Complex in the Rustenberg District, Transvaal .

Ebendann: 21. Pretoria 1924.

Wagner, Percy Albert The Preliminary Re­port on the Platinum Deposits in the South- Eastern Part of the Rustenburg District, Transvaal .

In: Mem. Geol . Surv. Union of South Africa . 24. Pretoria 1926.

— The Iron Deposits of the Union of South Africa .

Ebendarin: 26. Pretoria 1928.

— The Platinum Deposits and Mines of South Africa. With a chapter on the Mineragraphy and spectrography of the sulphidic Plati­num ores of the Bushveld complex by H. Schneiderhöhn . Edinburgh 1929.

Weißermel, W. Neues über Tabulaten, Hy- drozoen und eine Hexakoralle aus dem Tertiär der Bogenfelser Diamantfelder.

Aus : Erich Kaiser , Die Diamantenwüste Südwestafrikas. Bd. II. Berlin 1926. Weithofer, Anton Über einen neuen Dicy- nodonten (Dicynodon simocephalus) aus der Karrooformation Südafrikas, ln: Ann. Nat. Hofmus. III. Wien 1888. Wenz, W. Tertiäre Binnenmollusken.

Aus : Erich Kaiser , Die Diamantenwüste Südwestafrikas. Bd. II. Berlin 1926. Wybergh, W. The Limestones of the Trans­ vaal and portions of Bechuanaland and Zululand . With a Chapter on the Deposits of Port Shepstone and Hermansburg, Natal , by A. L. Du Toit .

In : Mem. Geol . Surv. Union of South Africa . 11. The Limestone Resources of the Union. I. Pretoria 1918.

— The Limestones of Natal, Cape, and Orange Free State Provinces.

Ebendarin: 11. II. Pretoria 1920.

— The Coalfields of Witbank, Springs, and Heidelberg and of the Orange Free State . In : Mem. Geol . Surv. Union of South Africa .

19. The Coal Resources of Union of South Africa. I. Pretoria 1922.

— The Inland Coalfields of Natal.

Ebendarin: 19. II. Pretoria 1925.

— The Economic Geology of Sabie and Pilg­rims Rest.

Ebendarin: 23. Pretoria 1925.

— The Coalfields of the Eastern and South- Eastern Transvaal , Springbok Flats, Water- berg, Zoutpansberg, and of the Cape Pro­ vince .

Ebendarin: 19. III. Pretoria 1928.