Survey of oyster bottoms in Matagorda bay, Texas . OUTLINES OF ORGANISMS CONSTITUTING FOOD OF MATAGORDA BAY OYSTERS. Magnification 1,000. 1. Coscinodiscus lineatus. 2. Coscinodiscus excentricus. 3. Melosira distans. 4. Navicula didvma. 5. Synedra sp. 6. Navicula elliptica. 7. Synedra commutata. 8. Prorocentrum micans. Plate XI

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherwashingtongovtprin