. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 348 ANNALS OF THE SOUTH AFRICAN MUSEUM ^-mixed layer * AAIW A ABW. water depth, km NERITIC U. I L. BATHYAL ABYSSAL Fig. 62. Variations in physico-chemical parameters on the sea floor along transects off south- western Africa. Water-column structure and faunal zones are correlated along the top and bottom margins of the diagram, respectively. A. Dissolved oxygen (m€/€) at 20°S, 34°S, and a composite profile between 28°S and 33,5°S (the deflection in the curve at 2,5 km is an artefact caused by juxtapo
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 348 ANNALS OF THE SOUTH AFRICAN MUSEUM ^-mixed layer * AAIW A ABW. water depth, km NERITIC U. I L. BATHYAL ABYSSAL Fig. 62. Variations in physico-chemical parameters on the sea floor along transects off south- western Africa. Water-column structure and faunal zones are correlated along the top and bottom margins of the diagram, respectively. A. Dissolved oxygen (m€/€) at 20°S, 34°S, and a composite profile between 28°S and 33,5°S (the deflection in the curve at 2,5 km is an artefact caused by juxtaposition of data from two transects). B. Salinity (%©) at 24°S and 34°S. C. Tem- perature (°C) at 24°S and 34°S. Constructed with data from Fuglister (1960), Stander (1964), Bubnov (1966), Shannon & Van Rijswijk (1969), Welsh & Visser (1970), Gorshkov (1978), Shannon (1985), and Chapman & Shannon (1985). Data points taken at 100 m intervals. Zones have been shaded to aid correlation. Fig. 63 (see facing page). Variations in abundance (% total ostracod population) of various ostracod species correlated with water column barriers, and faunal zones. A—Henryhowella melobesioides (five-point means); B—Krithe species (five-point means); C—Rugocythereis horridus (raw data); D—Cytheropteron species (five-point means); E—Cytherella species (five-point means); —Buntonia rosenfeldi (five-point means); G—Echinocythereis whatieyi (three-point means).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
