Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012174449> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2012174449 endingPage "269" @default.
- W2012174449 startingPage "269" @default.
- W2012174449 abstract "I carried out the first regional geological survey of the central Gregory Rift Valley in Kenya in 1958–60, and review here the numerous subsequent specialised studies focused on the unique endoreic Lake Bogoria (formerly Hannington), studies which embraced the sedimentology of the Holocene sediments around the lake shores, the hot-spring and geyser activities and the coring of the sediments beneath the lake. I focus on the occurrences of stromatolites in a hydrothermal environment, both in two closely spaced late Holocene (~ 4500 yr BP) generations at the lake margin, associated with algae and cyanobacteria, which represent a final more humid climatic phase after the several interglacial more humid phases (also represented by stromatolite occurrences in other rift valley lakes); and also at present being formed, at the edge of the now highly saline lake, in the very hot springs in association with thermophilic bacteria and with silica. I briefly mention the older occurrences in Lake Magadi to the south, which are quite different; and form three generations; and also present-day occurrences of stromatolites in a flood-plain environment, unlike the present-day environment at Lake Bogoria. Other stromatolite occurrences are mentioned, around Lake Turkana and the former lake in the Suguta River valley to the north. I suggest that the hot waterfall at Kapedo, at the head of the Suguta River, and the central island of Ol Kokwe (with hot springs, amidst the fresh water Lake Baringo) could well be investigated for stromatolite occurrences. Lake Bogoria, an empty wilderness occupied only by flamingos when I mapped it, is now more accessible and provides a unique open-air laboratory for such researches, but like all the Rift Valley lakes, is unique, sui generis. Results of detailed investigations of the type reviewed here, can only be applied to other occurrences of stromatolites elsewhere in the rift system or beyond the rift system with reservation." @default.
- W2012174449 created "2016-06-24" @default.
- W2012174449 creator A5053939389 @default.
- W2012174449 date "1970-08-01" @default.
- W2012174449 modified "2023-09-25" @default.
- W2012174449 title "Colour TV and NDT" @default.
- W2012174449 doi "https://doi.org/10.1016/0029-1021(70)90029-0" @default.
- W2012174449 hasPublicationYear "1970" @default.
- W2012174449 type Work @default.
- W2012174449 sameAs 2012174449 @default.
- W2012174449 citedByCount "0" @default.
- W2012174449 crossrefType "journal-article" @default.
- W2012174449 hasAuthorship W2012174449A5053939389 @default.
- W2012174449 hasConcept C100970517 @default.
- W2012174449 hasConcept C104873425 @default.
- W2012174449 hasConcept C109007969 @default.
- W2012174449 hasConcept C127313418 @default.
- W2012174449 hasConcept C140345934 @default.
- W2012174449 hasConcept C151730666 @default.
- W2012174449 hasConcept C191897082 @default.
- W2012174449 hasConcept C192562407 @default.
- W2012174449 hasConcept C205649164 @default.
- W2012174449 hasConcept C2778131859 @default.
- W2012174449 hasConcept C2778697265 @default.
- W2012174449 hasConcept C2779614968 @default.
- W2012174449 hasConcept C2780659211 @default.
- W2012174449 hasConcept C2781119444 @default.
- W2012174449 hasConcept C83365034 @default.
- W2012174449 hasConceptScore W2012174449C100970517 @default.
- W2012174449 hasConceptScore W2012174449C104873425 @default.
- W2012174449 hasConceptScore W2012174449C109007969 @default.
- W2012174449 hasConceptScore W2012174449C127313418 @default.
- W2012174449 hasConceptScore W2012174449C140345934 @default.
- W2012174449 hasConceptScore W2012174449C151730666 @default.
- W2012174449 hasConceptScore W2012174449C191897082 @default.
- W2012174449 hasConceptScore W2012174449C192562407 @default.
- W2012174449 hasConceptScore W2012174449C205649164 @default.
- W2012174449 hasConceptScore W2012174449C2778131859 @default.
- W2012174449 hasConceptScore W2012174449C2778697265 @default.
- W2012174449 hasConceptScore W2012174449C2779614968 @default.
- W2012174449 hasConceptScore W2012174449C2780659211 @default.
- W2012174449 hasConceptScore W2012174449C2781119444 @default.
- W2012174449 hasConceptScore W2012174449C83365034 @default.
- W2012174449 hasIssue "4" @default.
- W2012174449 hasLocation W20121744491 @default.
- W2012174449 hasOpenAccess W2012174449 @default.
- W2012174449 hasPrimaryLocation W20121744491 @default.
- W2012174449 hasRelatedWork W1994829476 @default.
- W2012174449 hasRelatedWork W2000825105 @default.
- W2012174449 hasRelatedWork W2029156640 @default.
- W2012174449 hasRelatedWork W2038160377 @default.
- W2012174449 hasRelatedWork W2040197001 @default.
- W2012174449 hasRelatedWork W2052510625 @default.
- W2012174449 hasRelatedWork W2093776561 @default.
- W2012174449 hasRelatedWork W2913034597 @default.
- W2012174449 hasRelatedWork W4240521464 @default.
- W2012174449 hasRelatedWork W2074932146 @default.
- W2012174449 hasVolume "3" @default.
- W2012174449 isParatext "false" @default.
- W2012174449 isRetracted "false" @default.
- W2012174449 magId "2012174449" @default.
- W2012174449 workType "article" @default.