. Acta Societatis Scientiarum Fennicae. Science. O o Fi«-. 15. 1000 1 a. Amphiprora decussata? b. Cocconeis Placentnla. c. Cocroneix Scutellum. iL Asterionella formosa. ( occoneis Placentnla Ehe. (Fig. 15b.) V. H. S. p. 133, pl. 30, f, 26—27. Brackish and fresh water. Cocconeis Scutellum Ehr. (Fig. 15 c.) V. H. 8. p. 132, pl. 29, f. 1 —12 Marine. N:o 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 Suomen Tiedeseura. Hel

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. Acta Societatis Scientiarum Fennicae. Science. O o Fi«-. 15. 1000 1 a. Amphiprora decussata? b. Cocconeis Placentnla. c. Cocroneix Scutellum. iL Asterionella formosa. ( occoneis Placentnla Ehe. (Fig. 15b.) V. H. S. p. 133, pl. 30, f, 26—27. Brackish and fresh water. Cocconeis Scutellum Ehr. (Fig. 15 c.) V. H. 8. p. 132, pl. 29, f. 1 —12 Marine. N:o 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 Suomen Tiedeseura. Helsingfors : [Suomen Tiedeseura]

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Keywords: ., bookauthorsu, bookcentury1900, bookdecade1910, booksubjectscience