Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
No. 1134 1 g. Richmond Da.
54/8 empty ring)
78 3/4
65 3/4 Peristephania edge next oblique
79 Coscinodiscus oculus-iridis - well centred
60 7/8 Dieladia
83 60 3/4 stage
58 1/2+ Craspedodiscus
58 3/4
57 1/3 Straniula (Syringoma) sigma
57 1/4
56 3/4 Coscinodiscus gigas good well centred
67 3/4
Navicula sigma
54 1/2 Coscinodiscus oculus-iridis
75 1/8
63 1/2
79 1/4
56
76 7/8
Straniula sigma
57
51 2/3
54 1/4
57 1/4
53 1/4 Nalionoma Small, S. E. of last
87 1/4
49 3/8 Acetinoptychus
63 18 rays
49 3/4 Gallionella Inlcata Column.
64 3/4
50 1/4 Peristephania ? with inner ring
68 7/8
46 1/2 Rhaphoneis phombus near end of a filament
91
41 3/4 Zygoceros ?
71 3/4
36 5/8 Denticella tridentata : base view
83 1/2