Late-Holocene sedimentation and sodium carbonate deposition in hypersaline, alkaline Nasikie Engida, southern Kenya Rift Valley

2019 ◽  
Vol 62 (3) ◽  
pp. 279-300 ◽  
Author(s):  
Gijs De Cort ◽  
Florias Mees ◽  
Robin W. Renaut ◽  
Matthias Sinnesael ◽  
Thijs Van der Meeren ◽  
...  
Keyword(s):  
Sodium Carbonate ◽  
Rift Valley ◽  
Late Holocene ◽  
Kenya Rift ◽  
Carbonate Deposition ◽  
Kenya Rift Valley

Mixed benmoreite/trachyte flows from Kenya and their bearing on the Daly Gap

1979 ◽  
Vol 116 (6) ◽  
pp. 487-489 ◽  
Author(s):  
W. B. Jones
Keyword(s):  
Rift Valley ◽  
Complete Sequence ◽  
Kenya Rift ◽  
Kenya Rift Valley

SummaryBlebs of anorthoclase-phyric purple rock, usually up to 10 cm but occasionally up to 30 cm in diameter, occur in trachyte lavas of the volcanoes Kilombe and Kapkut, Kenya. The blebs have bulbous outlines and chilled margins and are therefore considered to have been liquid when incorporated in the trachyte. Chemically similar to the benmoreites of Hawaii, Skye and the southern Kenya Rift Valley, they bridge a gap in an otherwise complete sequence of lavas from basalt to trachyte. The failure of benmoreite to erupt as a lava is attributed to viscosity reaching a maximum among intermediate lavas.

scholarly journals Elemental fingerprinting of Kenya Rift Valley ochre deposits for provenance studies of rock art and archaeological pigments

2017 ◽  
Vol 430 ◽  
pp. 42-59 ◽  
Author(s):  
Andrew M. Zipkin ◽  
Stanley H. Ambrose ◽  
John M. Hanchar ◽  
Philip M. Piccoli ◽  
Alison S. Brooks ◽  
...  
Keyword(s):  
Rift Valley ◽  
Rock Art ◽  
Kenya Rift ◽  
Provenance Studies ◽  
Elemental Fingerprinting ◽  
Archaeological Pigments ◽  
Kenya Rift Valley

The Geology of the Katmaian Volcanics of the Upper Oramutia Valley, Kenya

1962 ◽  
Vol 99 (2) ◽  
pp. 153-163 ◽  
Author(s):  
C. M. Bristow
Keyword(s):  
Rift Valley ◽  
Kenya Rift ◽  
Eastern Flank ◽  
Similar Explanation ◽  
Kenya Rift Valley

AbstractThe Oramutia volcanics consist of a group of ignimbrites overlain by pumice tuffs, which lie in a fault formed valley on the eastern flank of the main Kenya rift valley. The presence of a dyke of ignimbrite suggests that the “claystone ” ignimbrite of this area was erupted from fissures. A similar explanation probably applies to the pumice tuffs. These volcanics are therefore the product of Katmaian type eruptions.

Lemudong'o: a new 6 Ma paleontological site near Narok, Kenya Rift Valley

2003 ◽  
Vol 44 (6) ◽  
pp. 737-742 ◽  
Author(s):  
Stanley H Ambrose ◽  
Leslea J Hlusko ◽  
David Kyule ◽  
Alan Deino ◽  
Martin Williams
Keyword(s):  
Rift Valley ◽  
Kenya Rift ◽  
Kenya Rift Valley

Succession of Cainozoic Vertebrate Assemblages from the Northern Kenya Rift Valley

Nature ◽  
1971 ◽  
Vol 233 (5319) ◽  
pp. 389-394 ◽  
Author(s):  
W. W. BISHOP ◽  
G. R. CHAPMAN ◽  
A. HILL ◽  
J. A. MILLER
Keyword(s):  
Rift Valley ◽  
Kenya Rift ◽  
Northern Kenya ◽  
Kenya Rift Valley
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