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Recent Foraminifera And Thecamoebina From The Eastern Gulf Of Paria
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Book Synopsis Recent Foraminifera and Thecamoebina from the Eastern Gulf of Paria by : Ruth Todd
Download or read book Recent Foraminifera and Thecamoebina from the Eastern Gulf of Paria written by Ruth Todd and published by . This book was released on 1957 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Foraminifera and Thecamoebina from Theeastern Gulf of Paria, Trinidad by : Ruth Todd
Download or read book Recent Foraminifera and Thecamoebina from Theeastern Gulf of Paria, Trinidad written by Ruth Todd and published by . This book was released on 1957 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitoring in Coastal Environments Using Foraminifera and Thecamoebian Indicators by : David B. Scott
Download or read book Monitoring in Coastal Environments Using Foraminifera and Thecamoebian Indicators written by David B. Scott and published by Cambridge University Press. This book was released on 2007-02-22 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizes the methodological approaches being used for environmental applications of foraminifera and thecamoebians. Its main audience will include researchers and consultants, but it will also serve as a supplementary text for graduate students in courses that deal with environmental monitoring and assessment.
Book Synopsis Planktonic Foraminifera and Stratigraphy of the Corsicana Formation (Maestrichtian) North-central Texas by : Charles Culberson Smith
Download or read book Planktonic Foraminifera and Stratigraphy of the Corsicana Formation (Maestrichtian) North-central Texas written by Charles Culberson Smith and published by . This book was released on 1973 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Recent Foraminifera in Relation to Estuarine Hydrography by : Douglas Charles Manske
Download or read book Distribution of Recent Foraminifera in Relation to Estuarine Hydrography written by Douglas Charles Manske and published by . This book was released on 1968 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foraminiferal population of Yaquina Bay was investigated to attempt a correlation of seasonal changes in the hydrography with observed changes in the faunal distribution patterns. The results are based on data from two spatial surveys conducted in July 1966, and late February and March, 1967. The hydrography of Yaquina Bay undergoes seasonal changes closely paralleling the seasonal precipitation pattern. Except for short-term variations, the estuarine system is partly-mixed during the period of maximum river discharge (November to May) and wellmixed from June through October. Coastal upwelling (high salinity, low temperature) has a marked influence on the hydrography of the lower bay during the summer; maximum salinities and temperatures prevail in the upper reaches of the estuary during late summer and fall. Species associations were determined by the Fager-McConnaughey correlation coefficient method; similar assemblages were found for both summer and winter surveys. A marine biofacies fauna, dominated by Elphidium microgranulosum and E. frigidum, occupies the main estuary channel for about five miles upstream. The distributional patterns of the living fauna show evidence of a stronger marine influence during the summer, corresponding to a similar pattern in the hydrography. In the lower bay, the Elphidium fauna is displaced laterally by an assemblage characterized by Trochammina charlottensis and Elphidium incertum in the middle intertidal zone. This assemblages in turn gives way to an Ammobaculites exiguus -Miliammina fusca fauna in the upper intertidal area. The Elphidium assemblage gives way to a Miliammina fauna in the upstream direction. Trochammina inflata, T. macrescens, Miliammina fusca, Jadamminina polystoma, Haplophragmoides sp., H. hancocki and Siphotrochammina lobata are the principal species found in the marine marsh. Zones of environmental similarity were defined by the index of affinity association analysis. Living and total faunas of both winter and summer surveys were considered separately; several sample groups were defined in each case. Index of affinity data can also be used to provide an index of the marine influence on the foraminiferal population of the estuary. Species diversity or the average number of species/sample, ranges from 22 in the marine biofacies zone to six on the lower bay tideflats. An intermediate value (l0/sample)was found for the marine marsh. Highest standing crops were found in the marshes (summer) and on the tideflats adjacent to the lower bay channel, averaging 40 and 42/cm2 respectively. Lowest values (1 to 2 cm2) were found in the middle to upper intertidal areas of the lower bay during the summer. The distribution of the total fauna is quite similar to that of the living population. Highest average values (175/cm3) are again found in the marine marsh and in the marine biofacies zone (70 to 80/cm3). Lowest values occur on the lower bay intertidal areas (3 to 9/cm3). In general, the percentage representation of agglutinated species in the total fauna increases with distance upstream in the channel and with distance laterally from the channel axis. Faunas of some marsh stations are composed entirely of agglutinated species. The percentage of calcareous hyaline species shows an inverse relation to that of the agglutinated fauna, increasing in importance with approach to marine conditions. Porcelaneous and planktonic species are generally minor constituents in the total fauna and are restricted to the marine biofacies as it is developed in the estuary. Foraminifer-ostracod ratios are extremely variable in the environments sampled in Yaquina Bay. Smooth-valved species are characteristic of the marine marsh and inner bay environments; valve ornamentation tends to increase with approach to marine conditions. Thecamoebians are present in low numbers throughout the estuary. In general however, the number of species and population size increases in the upstream direction.
Book Synopsis Modern Foraminifera by : Barun K. Sen Gupta
Download or read book Modern Foraminifera written by Barun K. Sen Gupta and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews: "This is now the definitive, authoritative text on applied foraminiferal micropaleontology and should be in the library of all practicing micropaleontologists." (William A. Berggren, Woods Hole Oceanographic Institution in Micropaleontology, 47:1 (2001)"During the last 20 years there has been an explosion of publications about foraminifera from an amazing variety of disciplines: basic cell biology, algal symbiosis, biomineralization, biogeography, ecology, pollution, chemical oceanography, geochemistry, paleoceanography, and geology. This book summarizes contributions by leading researchers in these diverse fields. It is not just another text on the biology of foraminifera. Rather, Barun Sen Gupta has accomplished his objective to "write an advanced text for university students that would also serve as a reference book for professionals"." (Howard J. Spero, University of California at Davis in Limnology and Oceanography, 45:8 (2000).
Book Synopsis A Guide to 1,000 Foraminifera from Southwestern Pacific by : Jean-Pierre Debenay
Download or read book A Guide to 1,000 Foraminifera from Southwestern Pacific written by Jean-Pierre Debenay and published by IRD Editions. This book was released on 2012 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Distribution of Recent Foraminifera by : Fred B. Phleger
Download or read book Ecology and Distribution of Recent Foraminifera written by Fred B. Phleger and published by . This book was released on 1960 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Paleoecology, Biostratigraphy, Paleoceanography and Taxonomy of Agglutinated Foraminifera by : Christoph Hemleben
Download or read book Paleoecology, Biostratigraphy, Paleoceanography and Taxonomy of Agglutinated Foraminifera written by Christoph Hemleben and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agglutinated foraminifera are among the most widely distributed and abundant groups of marine meiofauna in some environments (e. g. marshes, deep-sea). They are tolerant of environmental extremes, tending to live where the evolutionarily more advanced calcareous foraminifera cannot survive. However, largely because of historical reasons, the amount of scientific effort invested in this group has been small in comparison to studies of other marine organisms. The NATO Advanced Studies Institute conference on the paleoecology, biostratigraphy, paleoceanography and taxonomy of agglutinated foraminifera in TUbingen September 17-29, 1989, was a direct outgrowth of two previous workshops on agglutinated foraminifers held in Amsterdam in September 1981 (IW AF I) and in Vienna in June 1986 (IW AF 11). As such, the TUbingen conference constitutes the Third International Workshop on Agglutinated Foraminifera (IW AF III) and was organised to provide a platform for synthesizing the current state of knowledge on this group of organisms, and to strengthen interactions between basic research and applied micropaleontology. One of the main underlying themes of the conferen:e was to identify topics in the paleoecology, biostratigraphy, paleoceanography and taxonomy of agglutinated foraminifera which are in urgent need of further research. About 80 scientists and students from 5 continents participated in the TUbingen conference, which is one measure of the growth in interest in agglutinated foraminifers over the past decade. During four days of technical sessions, scientific results were communicated in the form of 34 oral presentations and 15 poster displays.
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1965 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geological Survey Professional Paper by :
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1971 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Publication written by and published by . This book was released on 1992 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Qualitative Observations on Recent Foraminiferal Tests with Emphasis on the Eastern Pacific by : Irene Agnes McCulloch
Download or read book Qualitative Observations on Recent Foraminiferal Tests with Emphasis on the Eastern Pacific written by Irene Agnes McCulloch and published by . This book was released on 1977 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Marine Flora and Fauna of the Northeastern United States by : Ruth Todd
Download or read book Marine Flora and Fauna of the Northeastern United States written by Ruth Todd and published by . This book was released on 1981 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cooperative Investigation of the Carribbean and Adjacent Regions: CICAR.: Bibliography on marine geology and geophysics by :
Download or read book Cooperative Investigation of the Carribbean and Adjacent Regions: CICAR.: Bibliography on marine geology and geophysics written by and published by . This book was released on 1972 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geologic and Tectonic Development of the Caribbean Plate Boundary in Southern Central America by : Paul Mann
Download or read book Geologic and Tectonic Development of the Caribbean Plate Boundary in Southern Central America written by Paul Mann and published by Geological Society of America. This book was released on 1995 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 17 contributed chapters on the geology and tectonics of Panama, Costa Rica, and offshore areas. Five chapters describe onshore geology, three describe a combination of onshore geology and offshore marine geophysical data and attempt land-sea correlations, six describe marine geophysical dat
Book Synopsis NOAA Technical Report NMFS CIRC. by :
Download or read book NOAA Technical Report NMFS CIRC. written by and published by . This book was released on 1981 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: