Discovery reports (1947) Discovery reports discoveryreports23inst Year: 1947 B. HAULS OF MORE THAN 200 M. MEAN DEPTH DISC WIDTHS IN CMS Fie X. Size-frequency distnbution (percentage at each en. of disk-width) of Raja brachyurops Fig. H shows that whether we consider total abundance of 't. depth categories, or frequency of occurrence, the l': i:i'J':i'',:,,,. appears to more abundant on the shelf in summer and -'T'-T'nXti conformity with our thesis;

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