| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Biostratigraphy of the Middle Eocene succession at Gebel Mishgigah, Wadi Rayan, Libyan Desert, Egypt
|
Allam, A.
|
|
1991
|
12 |
3 |
p. 449-459
11 p.
|
artikel
|
| 2 |
Composition analysis of the oil component of the Nigerian bitumen
|
Oderinde, R.A.
|
|
1991
|
12 |
3 |
p. 483-487
5 p.
|
artikel
|
| 3 |
Conodont colour alteration patterns in Devonian rocks of the eastern Anti-atlas, Morocco
|
Belka, Z.
|
|
1991
|
12 |
3 |
p. 417-428
12 p.
|
artikel
|
| 4 |
Detection of groundwater flow in fractured media through remote sensing techniques — some Nigerian cases
|
Teme, S.C.
|
|
1991
|
12 |
3 |
p. 461-466
6 p.
|
artikel
|
| 5 |
Facies control on the distribution of some trace and rare earth elements in Egyptian phosphorites
|
El-Haddad, Mervet A.
|
|
1991
|
12 |
3 |
p. 429-435
7 p.
|
artikel
|
| 6 |
Glacial-interglacial cycles and development of the Afroalpine ecosystem on East African Mountains: I. Glacial and postglacial geological record and paleoclimate of Mount Kenya
|
Mahaney, W.C.
|
|
1991
|
12 |
3 |
p. 505-512
8 p.
|
artikel
|
| 7 |
Glacial interglacial cycles and development of the Afroalpine ecosystem on East African Mountains II. Origins and development of the biotic component
|
Harmsen, R.
|
|
1991
|
12 |
3 |
p. 513-523
11 p.
|
artikel
|
| 8 |
Isotopic ages from the Oban Massif and southeast Lokoja: implications for the evolution of the Basement complex of Nigeria
|
Ekwueme, B.N.
|
|
1991
|
12 |
3 |
p. 489-503
15 p.
|
artikel
|
| 9 |
On the electrical anisotropy and groundwater yield in a basement complex area of S.W. Nigeria
|
Olorunfemi, M.O.
|
|
1991
|
12 |
3 |
p. 467-472
6 p.
|
artikel
|
| 10 |
Palynological age and correlation of a black shale section in the Eze-Aku formation, lower benue trough, Nigeria
|
Lawal, O.
|
|
1991
|
12 |
3 |
p. 473-482
10 p.
|
artikel
|
| 11 |
Polymorphism in the Upper Cretaceous ammonite Libycoceras Ismaeli (Zittel)
|
Kassab, A.S.
|
|
1991
|
12 |
3 |
p. 437-448
12 p.
|
artikel
|
Tijdschrift beschrijving