. Biological series. Biology. 138 Adamstone and Harkness: Bottom Organisms AVERAGE NUMBER PER UMIT AREA i-t M )o ^o Oi Ui o Ol o d o. Fig. 5. Curve illustrating distribution according to depth. Chironomidate. A. On mud bottom. B. On sand bottom. C. On clay bottom. D. On all 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 University of Toronto; Toronto, Ont. University. University of Toronto studies. Biological ser

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. Biological series. Biology. 138 Adamstone and Harkness: Bottom Organisms AVERAGE NUMBER PER UMIT AREA i-t M )o ^o Oi Ui o Ol o d o. Fig. 5. Curve illustrating distribution according to depth. Chironomidate. A. On mud bottom. B. On sand bottom. C. On clay bottom. D. On all 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 University of Toronto; Toronto, Ont. University. University of Toronto studies. Biological series. Toronto University Press [etc. ]

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbiology, bookyear1898