scholarly journals The South-east African Flora: Its Origin, Migrations, and Evolutionary Tendencies

1922 ◽  
Vol os-36 (2) ◽  
pp. 209-224 ◽  
Author(s):  
J. W. BEWS
Keyword(s):  
2021 ◽  
Vol 41 (2) ◽  
Author(s):  
Maren Vormann ◽  
Wilfried Jokat

AbstractThe East African margin between the Somali Basin in the north and the Natal Basin in the south formed as a result of the Jurassic/Cretaceous dispersal of Gondwana. While the initial movements between East and West Gondwana left (oblique) rifted margins behind, the subsequent southward drift of East Gondwana from 157 Ma onwards created a major shear zone, the Davie Fracture Zone (DFZ), along East Africa. To document the structural variability of the DFZ, several deep seismic lines were acquired off northern Mozambique. The profiles clearly indicate the structural changes along the shear zone from an elevated continental block in the south (14°–20°S) to non-elevated basement covered by up to 6-km-thick sediments in the north (9°–13°S). Here, we compile the geological/geophysical knowledge of five profiles along East Africa and interpret them in the context of one of the latest kinematic reconstructions. A pre-rift position of the detached continental sliver of the Davie Ridge between Tanzania/Kenya and southeastern Madagascar fits to this kinematic reconstruction without general changes of the rotation poles.


2011 ◽  
Vol 28 (4) ◽  
pp. 349-371 ◽  
Author(s):  
Heather M. Whitney ◽  
Beverley J. Glover ◽  
Rachel Walker ◽  
Allan G. Ellis

1926 ◽  
Vol XXV (C) ◽  
pp. 392-393
Author(s):  
E. W. S.
Keyword(s):  

1928 ◽  
Vol 7 (2) ◽  
pp. 135
Author(s):  
H. A. Wyndham ◽  
A. S. Brown ◽  
B. G. Brown
Keyword(s):  

1925 ◽  
Vol XXIV (XCV) ◽  
pp. 260-260
Author(s):  
E. W. S.
Keyword(s):  

Author(s):  
Penelope Howe

Malagasy is the westernmost Austronesian language and belongs to the South East Barito subgroup of the Western Malayo-Polynesian subfamily (Dahl 1988, Rasoloson & Rubino 2005). Dahl (1951) presents widely-accepted evidence that Malagasy is most closely related to the Indonesian language Ma’anyan of Kalimantan (South Borneo). The term Malagasy refers to a macrolanguage (Lewis, Simons & Fennig 2014), with many regional dialects distributed throughout the island of Madagascar, which lies off the east African coast across from Mozambique (see Figure 1) and has a population of over 22 million (INSTAT 2018). The central area of the country, or the ‘Central Highlands’, is a plateau of up to 5000 feet and includes the capital city of Antananarivo, with a metropolitan population of about four million. The dialect historically spoken in and around Antananarivo is called Merina, and it served as the primary basis for development of the standardized, institutional language referred to as Malagasy Ofisialy ‘Official Malagasy’ (OM).


Author(s):  
Evert Kleynhans

Abstract Mountainous terrain has distinctly influenced combat operations throughout history. Warfare at high altitude often takes place in extreme weather conditions and over difficult terrain, which is largely considered to be inaccessible, inhospitable, and at times lacking any apparent strategic or operational value. As a result, combat operations at high altitudes are traditionally infantry affairs. The South African deployment to East Africa during the Second World War was for the most part characterised by highly mobile operations, across deserts and scrubland, where infantry, armour and artillery deployed in a mutually supportive role. The penultimate battles of the East African campaign were, however, fought in extremely severe terrain, where the South African troops would experience the harsh realities of mountain warfare for the first time during the war. This article broadly investigates the exigencies of mountain warfare, and critically reflects on the South African wartime experience of mountain warfare in East Africa.


2013 ◽  
Vol 109 (3/4) ◽  
pp. 1-10 ◽  
Author(s):  
Lize von Staden ◽  
Domitilla Raimondo ◽  
Anisha Dayaram

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