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Challenger Station 23
off territorial waters    18.32 N, 63.11 W
/ recent
from 450 fathoms (=823m) depth
HMS_Challenger_1858
H.M.S Challenger, 1858
Image from Wikipedia
Drawings from the Report on the Foraminifera
dredged by H.M.S. Challenger during the Years 1873-1876.
by Henry B. Brady, F.R.S., F.L.S., F.G.S., &c. 1884.
H.M.S. Challenger Station 23
The specimens reside in the
HMS Challenger Collection

The scans are made by
Dr. David Bossard
and used by his permission.
© Dr. David C. Bossard.

sorted by genus, species             sorted by morphology
    
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albatrossi
Conglophragmium
coronatum
Conglophragmium
coronatum
Cornuspira
involvens
Discammina
compressa
Dorothia
scabra
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Lenticulina
calcar
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formosa
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luculenta
Psammosphaera
fusca
Pyrgo
depressa
Pyrgo
depressa
 
 
 
 
 
 
 
Pyrgoella
irregularis
Textulariella
barretti
Triloculina
trigonula
Tritaxilina
caperata
Vulvulina
pennatula