The Project Gutenberg eBook, Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates, by Ernst Haeckel

Note: Images of the original pages are available through Internet Archive. See [ https://archive.org/details/reportonradiolar00haecrich]
Project Gutenberg has the other two volumes of this work.
[First Part: Porulosa (Spumellaria and Acantharia)]: see http://www.gutenberg.org/files/44525/44525-h/44525-h.htm
[Second Part: Subclass Osculosa; Index]: see http://www.gutenberg.org/files/44526/44526-h/44526-h.htm
Transcriber's note:Some typographical errors in the printed work have been corrected. The corrected text is underscored in red like this. Hover the cursor over the marked text and the explanation should appear.
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REPORT

ON THE

SCIENTIFIC RESULTS

OF THE

VOYAGE OF H.M.S. CHALLENGER

DURING THE YEARS 1873-76