Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 425
heir dough in making bread. This has been supposedmerely to have the effect of giving increased bulk to their loaves,so as to render the really nutritive portion more satisfying; but asthe berg-mehl has been found to lose from a quarter to a third of itsweight by exposure to a red-heat, there seems… … Fossil Diatomacece, &c, from Oran:—a, a, a, Coscinodiscus; 6, 6, b,Actinocylus-, c, Dictyochya fibula; d, Lithasteriscus radiatus ; e, Spon-golithis acicularis;/,/, Gramruatophora parallela (side view); g, g,Grainmatophora acgulosa (front view). character, the Diatomaceous deposits are…
Microscopy · Biology
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