nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
Age limits for major shearing episodes in the Nubian Shield of NE Sudan
|
Almond, D.C. |
|
1989 |
9 |
3-4 |
p. 489-496 8 p. |
artikel |
2 |
A genetic classification of gullies in Eastern Nigeria and its implications on control measures
|
Ezechi, J.I. |
|
1989 |
9 |
3-4 |
p. 711-718 8 p. |
artikel |
3 |
A macrofaunal analysis of the Eocene of southeastern Nigeria
|
Arua, I. |
|
1989 |
9 |
3-4 |
p. 677-687 11 p. |
artikel |
4 |
An interpretation of the western margin of the West African Craton in Senegal and Mauritania from gravity data
|
Emenike, E.A. |
|
1989 |
9 |
3-4 |
p. 517-524 8 p. |
artikel |
5 |
Composition and origin of some calcrete deposits in south Western Desert of Egypt
|
El-Sherbini, M.I. |
|
1989 |
9 |
3-4 |
p. 461-466 6 p. |
artikel |
6 |
Contrôle tectonique et images sismiques de méga-structures syn-sédimentaires miocènes dans le Sahel de Mahdia — Tunisie orientale
|
Bedir, M |
|
1989 |
9 |
3-4 |
p. 657-663 7 p. |
artikel |
7 |
Conventional potassium - Argon age of the Shai Hills, Southeastern Ghana
|
Agyei, E.K. |
|
1989 |
9 |
3-4 |
p. 665-667 3 p. |
artikel |
8 |
Deformation and metamorphism in the Poli pan-african orogenic belt (Northern Cameroon): Geodynamic and paleogeographic implications
|
Ngako, V |
|
1989 |
9 |
3-4 |
p. 541-555 15 p. |
artikel |
9 |
Discharge-duration patterns of some small streams in southwestern Nigeria
|
Ogunkoya, O.O |
|
1989 |
9 |
3-4 |
p. 701-710 10 p. |
artikel |
10 |
Distributions of microorganisms in Afroalpine and subalpine paleosols on Mount Kenya, East Africa: implications for radiocarbon dating of buried paleosols
|
Mahaney, W.C. |
|
1989 |
9 |
3-4 |
p. 557-563 7 p. |
artikel |
11 |
Données géochronologiques nouvelles sur le massif volcanique du Siroua (Anti-Atlas, maroc)
|
Berrahma, M. |
|
1989 |
9 |
3-4 |
p. 651-656 6 p. |
artikel |
12 |
Dynamique en hautes eaux des aquifères d'altérites sur les hauts plateaux cristallophylliens de Madagascar
|
Grillot, J.C |
|
1989 |
9 |
3-4 |
p. 599-607 9 p. |
artikel |
13 |
Editorial: Software survey section
|
|
|
1989 |
9 |
3-4 |
p. I-III nvt p. |
artikel |
14 |
Eocene ostracoda from Oshosun formation Southwestern Nigeria
|
Okosun, E.A. |
|
1989 |
9 |
3-4 |
p. 669-676 8 p. |
artikel |
15 |
Erratum
|
|
|
1989 |
9 |
3-4 |
p. 759- 1 p. |
artikel |
16 |
Examination of slope design parameters and slope performance in some gneisses in Ghana
|
Ayetey, J.K. |
|
1989 |
9 |
3-4 |
p. 497-506 10 p. |
artikel |
17 |
Geochemical trends in the Jos-Bukuru granites of central Nigeria: magmatic and metallogenic implications
|
Imeokparia, E.G. |
|
1989 |
9 |
3-4 |
p. 689-700 12 p. |
artikel |
18 |
Geochemistry of shallow groundwater at Kigamboni peninsula along Dar Es Salaam coastal strip Tanzania
|
Nkotagu, H.H. |
|
1989 |
9 |
3-4 |
p. 739-748 10 p. |
artikel |
19 |
Geochemistry of volcanic rocks from the Nsuze Group, South Africa: arc-like volcanics in a 3.0 Ga-old intracratonic rift
|
Crow, C. |
|
1989 |
9 |
3-4 |
p. 589-597 9 p. |
artikel |
20 |
Geothermal studies in the Nile Delta, Egypt
|
Riad, S. |
|
1989 |
9 |
3-4 |
p. 637-649 13 p. |
artikel |
21 |
Grain size characteristics and geologic controls on the bedload sediments: a case study from the Imo River in Southeastern Nigeria
|
Amajor, L.C. |
|
1989 |
9 |
3-4 |
p. 507-515 9 p. |
artikel |
22 |
Gravity and vertical magnetic gradient investigations of a localised area of the Benue Trough, Nigeria
|
Onwuemesi, A.G. |
|
1989 |
9 |
3-4 |
p. 525-529 5 p. |
artikel |
23 |
Gravity signatures over selected ring complexes in the Sudan, and their tectonic significance
|
Sadig, A.A. |
|
1989 |
9 |
3-4 |
p. 481-487 7 p. |
artikel |
24 |
Joints on the Jos Plateau
|
Ajakaiye, D.E. |
|
1989 |
9 |
3-4 |
p. 725-727 3 p. |
artikel |
25 |
Kibaran ages on amphibolites from the Oban massif in the Pan-African belt of Nigeria
|
Ekwueme, B.N. |
|
1989 |
9 |
3-4 |
p. 719-723 5 p. |
artikel |
26 |
Kimberlite exploration in Tanzania
|
Gobba, J.M. |
|
1989 |
9 |
3-4 |
p. 565-578 14 p. |
artikel |
27 |
Late precambrian volcanism in NE Sudan and the evolution of the Nubian shield
|
El-Nadi, A.H. |
|
1989 |
9 |
3-4 |
p. 467-480 14 p. |
artikel |
28 |
Les bases d'une stratigraphie sismique du Néogène post-nappes en mer d'Alboran, au large du Maroc. Implications structurales et paléogéographiques.
|
Tesson, M |
|
1989 |
9 |
3-4 |
p. 421-433 13 p. |
artikel |
29 |
Lineament analysis of the environs of the Malawi rift and the influence of pre-existing structures on rift morphology
|
Piper, D.P. |
|
1989 |
9 |
3-4 |
p. 579-587 9 p. |
artikel |
30 |
Lithofacies and petrography of Wajid sandstone (Cambrian-Ordovician) Saudi Arabia
|
Moshrif, M.A. |
|
1989 |
9 |
3-4 |
p. 401-412 12 p. |
artikel |
31 |
Lithostraigraphical and palynostratigraphical studies of Igbomotoru-1 Well, Niger Delta
|
Oboh, F.E. |
|
1989 |
9 |
3-4 |
p. 531-540 10 p. |
artikel |
32 |
New occurrence of Rhynchonelliada (brachipoda) from the Middle Jurassic of Gebel El-Maghara, Northern Sinai
|
Hegab, A.A. |
|
1989 |
9 |
3-4 |
p. 445-453 9 p. |
artikel |
33 |
Nomograms for determining fault parameters from gravity data application to the Mersa Matruh Basin, Egypt
|
Abdelrahman, E.M. |
|
1989 |
9 |
3-4 |
p. 455-459 5 p. |
artikel |
34 |
On the extension of the Aqaba-Dead Sea rift off the Sinai Peninsula from recent aeromagnetic data
|
Mamdouh Khattab, M. |
|
1989 |
9 |
3-4 |
p. 389-399 11 p. |
artikel |
35 |
Ordered framboids in dwarfed biotic molds
|
El-Dahhar, M.A. |
|
1989 |
9 |
3-4 |
p. 631-635 5 p. |
artikel |
36 |
Paléogéographie du Jurassique supérieur au sud du choot El Hodna, Algérie
|
Aissaoui, D.M. |
|
1989 |
9 |
3-4 |
p. 413-420 8 p. |
artikel |
37 |
Rb-Sr ages for Archaean granitoids and tin-bearing pegmatites in Swaziland, southern Africa
|
Maphalala, R. |
|
1989 |
9 |
3-4 |
p. 749-757 9 p. |
artikel |
38 |
Scanning electron microscopy of feldspar and volcanic glass weathering and neoformation of clay minerals in a quaternary paleosol sequence, Mount Kenya, East Africa
|
Mahaney, W.C. |
|
1989 |
9 |
3-4 |
p. 729-737 9 p. |
artikel |
39 |
Structural history of Abu Roash district, Western Desert, Egypt
|
Abdel Khalek, M.L. |
|
1989 |
9 |
3-4 |
p. 435-443 9 p. |
artikel |
40 |
The emplacement, geochemistry and petrogenesis of two central Morocco Hercynian granites. Geotectonic implications
|
Giuliani, G. |
|
1989 |
9 |
3-4 |
p. 617-629 13 p. |
artikel |
41 |
Upper Cretaceous Brachycythere (Ostr., Crust.) from Iran
|
Emami, V. |
|
1989 |
9 |
3-4 |
p. 609-616 8 p. |
artikel |