File:Diatomaceae of Philadelphia Plate 40.jpg

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Description
English: Illustration from Diatomaceae of Philadelphia and Vicinity. Original description follows:


PLATE 40

Fig.
1 Caloneis liber (Wm. Sm.) Cl.
2 Anomœoneis sphærophora (Kuetz.) Cl.
3 Nitzschia spathulata Bréb.
4 Stauroneis ? abnormal
5 Navicula ? abnormal
6 Podocystis adriatica Kuetz.
7 Nitzschia dissipata (Kuetz.) Grun.
8 Cymbella ventricosa Kuetz. (zone view)
9 Navicula radiosa Kuetz. (zone view)
10 Detail of Rhabdonema arcuatum (Lyng.) Kuetz.
11 Diatoma anceps (Ehr.) Kirchn. (containing chromataphores)
12 Coscinodiscus asteromphalus Ehr. (trans. section, after Pelletan)
13-14-15 Transverse section (diagram) of Pinnularia showing straight, oblique and grooved raphes
16 Transverse section (diagram) of Biddulphia favus showing inner punctate stratum (after Deby)
17 Transverse (ideal) section of Surirella
18-19 Transverse (ideal) section of Pinnularia, before and after division
20 Transverse section of Nitzschia linearis (Ag.) Wm. Sm.
21 Transverse section (diagram) of Navicula
22 Transverse section (diagram) of Cymbella
23 Transverse section (diagram) of Amphora
Date
Source https://archive.org/details/diatomaceofphi00boye
Author Charles Sumner Boyer (1856-1928).

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Public domain

The author died in 1928, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Date/TimeThumbnailDimensionsUserComment
current10:27, 3 January 2014Thumbnail for version as of 10:27, 3 January 20142,350 × 3,000 (410 KB)Keith Edkins=={{int:filedesc}}== {{Information |Description={{En|Illustration from Diatomaceae of Philadelphia and Vicinity. Original description follows: PLATE 40 <table> <tr> <td style{{=}}"vertical-align:top;">Fig.</td> </tr> <tr> <td style{{=}}"vertical-al...

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