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Transcription
No. 1529 Slide b. Richmond, Va.
55/8 Loosimodiscus gigas Ehr. Large
28 " " " Small one.
" " oculus iridis Ehr. " touching last.
62/4
63/4
68 3/4
69 3/4
" " gigas Ehr.
" " (marginalis Ehr.) (Small)
" " gigas Ehr. E. of last.
" " lineatus Ehr.
68/4
73
64 3/4
71 1/4
62
67 1/4
Diadalia: n.v. sp.: (Small)
Loosimodiscus lineatus Ehr.
" " Melocena circularis Ehr. S. of last.
60/2 Loosimodiscus perforatus Ehr.
69 " Sytstiphania: touching wffful margin of last.
" Dictyocha lenta S.E. of last.
61 1/2 Chaetoceros incisurum B. (S. of a broken
28 3/4
58 3/4
75
" " (cingulum with 4. horns)
58 1/2
72 1/0
" " 2 horns broken touching a bit of
Loos. marginalis.
59
63 1/4
Chaetoceros n. sp.: S.E. of a broken Cerc. gigas.
57 3/4 Loosimodiscus gigas Ehr.
66 1/4
" " oculus iridis: Ehr. 2 specimens
touching last.
60
80/8 Navicula (Syptotigma) sigma Ehr. at S.E. corner
of a spot of lamp black.
" Chaetoceros. S. of spot of lamp black
50 1/8 Denticella tridentata Ehr. Side view
69 1/4 Biddulphia
72 3/4 Biddulphia neglectus B. med.
" Holmocyclus hypidiela Ehr. S.S.W. of last
(touching a broken ring)
48 1/2 Navicula (Syptotigma) sigma Ehr. near nether
end of a long bit of Syptotima
78 1/8
43 1/4 Gallionella Dulcata Ehr. forming a column.
67 3/4
43 7/8 Bacteriaceum Virginicum B. med.
78 7/8
touching E. margin of a Cosimodiscus.