Matches in SemOpenAlex for { <https://semopenalex.org/work/W2319344765> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2319344765 endingPage "397" @default.
- W2319344765 startingPage "397" @default.
- W2319344765 abstract "Middle and Late Eocene deposits assigned to the El Mereir, El Fashn and Qarara Formations, middle Egypt, yielded 26 species of marine Ostracoda of which the following are new: Loxoconcha pseu- dopunctatella, Schizocythere fadlensis, Digmocythere omarai, Bythocypris ? mereirensis, Anticythereis saidi, A. seylingi, Costa bassiounii and C. nilensis. Smaller and larger foraminifera indicate a late Lutetian age for the El Fashn and Qarara rock-units, whereas the El Mereir Formation appears to be Late Eocene in age. INTRODUCTION In the region of Gebel El Mereir, on the eastern side of the Nile River, Middle Egypt, Middle and Late Eocene deposits are exposed. Previous micropaleontological investigation (Said, 1951; Krasheninnikov and Ponikarov, 1964; Hume, 1965) of these sections has emphasized the larger foraminiferal assemblages, and the ostrecode faunas have not been described. Moreover, except for the series of studies by Bassiouni (1969, 1970, 1971) of middle and upper Eocene ostracodes from the lower Nile Valley, there is little published information on Eocene ostracodes from this part of the world. Hence a study of the ostracodes from Gebel El Mereir was undertaken. MATERIAL AND METHODS Because of their friable nature, bulk samples required no mechanical disintegration but were simply washed, fractions were decanted and then dried, and ostracode valves and carapaces were picked from the residue using a fine brush. Following examination with a light micro- scope, scanning electron photomicrographs were taken of type speci- mens at the Museum of Comparative Zoology, Harvard University. Unfortunately, many specimens consisted of the entire carapace, and the 2 valves could not be separated without damaging the shell. Thus, examination of internal features such as hingement, duplicature and muscle scars was sometimes impossible. Nevertheless, preservation of the external surface of carapaces was generally good and generic assignments could be made with confidence for most taxa. Others, requiring examination of internal features, were given questionable generic assignments." @default.
- W2319344765 created "2016-06-24" @default.
- W2319344765 creator A5011701810 @default.
- W2319344765 creator A5026251160 @default.
- W2319344765 date "1979-01-01" @default.
- W2319344765 modified "2023-09-23" @default.
- W2319344765 title "Middle and Late Eocene Ostracoda from Gebel El Mereir, Nile Valley, Egypt" @default.
- W2319344765 cites W1595919122 @default.
- W2319344765 cites W2078666941 @default.
- W2319344765 cites W2322114874 @default.
- W2319344765 doi "https://doi.org/10.2307/1485429" @default.
- W2319344765 hasPublicationYear "1979" @default.
- W2319344765 type Work @default.
- W2319344765 sameAs 2319344765 @default.
- W2319344765 citedByCount "31" @default.
- W2319344765 countsByYear W23193447652013 @default.
- W2319344765 countsByYear W23193447652016 @default.
- W2319344765 countsByYear W23193447652017 @default.
- W2319344765 countsByYear W23193447652018 @default.
- W2319344765 countsByYear W23193447652020 @default.
- W2319344765 countsByYear W23193447652021 @default.
- W2319344765 countsByYear W23193447652022 @default.
- W2319344765 countsByYear W23193447652023 @default.
- W2319344765 crossrefType "journal-article" @default.
- W2319344765 hasAuthorship W2319344765A5011701810 @default.
- W2319344765 hasAuthorship W2319344765A5026251160 @default.
- W2319344765 hasConcept C127313418 @default.
- W2319344765 hasConcept C151730666 @default.
- W2319344765 hasConcept C166957645 @default.
- W2319344765 hasConcept C195244886 @default.
- W2319344765 hasConcept C205649164 @default.
- W2319344765 hasConcept C3019057703 @default.
- W2319344765 hasConcept C95457728 @default.
- W2319344765 hasConceptScore W2319344765C127313418 @default.
- W2319344765 hasConceptScore W2319344765C151730666 @default.
- W2319344765 hasConceptScore W2319344765C166957645 @default.
- W2319344765 hasConceptScore W2319344765C195244886 @default.
- W2319344765 hasConceptScore W2319344765C205649164 @default.
- W2319344765 hasConceptScore W2319344765C3019057703 @default.
- W2319344765 hasConceptScore W2319344765C95457728 @default.
- W2319344765 hasIssue "4" @default.
- W2319344765 hasLocation W23193447651 @default.
- W2319344765 hasOpenAccess W2319344765 @default.
- W2319344765 hasPrimaryLocation W23193447651 @default.
- W2319344765 hasRelatedWork W1606027898 @default.
- W2319344765 hasRelatedWork W1995827510 @default.
- W2319344765 hasRelatedWork W2049667995 @default.
- W2319344765 hasRelatedWork W2059394852 @default.
- W2319344765 hasRelatedWork W2079705210 @default.
- W2319344765 hasRelatedWork W2275812285 @default.
- W2319344765 hasRelatedWork W2325222095 @default.
- W2319344765 hasRelatedWork W2773498057 @default.
- W2319344765 hasRelatedWork W2882404281 @default.
- W2319344765 hasRelatedWork W2911869918 @default.
- W2319344765 hasVolume "25" @default.
- W2319344765 isParatext "false" @default.
- W2319344765 isRetracted "false" @default.
- W2319344765 magId "2319344765" @default.
- W2319344765 workType "article" @default.