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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
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Images of
Biremis
undulata
(P.Schulz) N.A.Andresen, Edlund and N.Soninkhishig 2001
Type Specimen
Slide Number
Science Museum of Minnesota, Andresen-DL-SFB-80, MBE2335
Site ID
sediment core SFB-5, total core length 176 cm, water depth 21 m slide SFB-5-80 from 80 cm core depth
Site Name
Douglas Lake, South Fishtail Bay, Cheboygan County, Michigan
Caption
Valve view
Notes
Image by Norman Andresen
Scalebar = 10 µm
Slide Number
California Academy of Sciences-Acc 607261-Slide Nr 759012
Site ID
collected by UMBS Phycology class, 25 July 1975
Site Name
Burt Lake, Michigan
Coordinates
45°28'00", -84°40'00"
Caption
Valve view
Notes
Image by Mark Edlund
Scalebar = 10 µm
Slide Number
California Academy of Sciences-Stoermer-EFS1565
Site ID
Vertical #20 net tow. Sta. GS-13A
Site Name
northern Lake Michigan
Coordinates
45°43.8', -86°41.6'
Caption
Valve view
Notes
Image by Norman Andresen, Col. by E.F. Stoermer on 5 Oct. 1967
Scalebar = 10 µm
Slide Number
California Academy of Sciences-Stoermer-EFS1279
Site ID
#20 net sample, Vertical haul, Station E-1
Site Name
northern Lake Michigan
Coordinates
44°37'30", -86°18'12"
Caption
Valve view
Notes
Image by Norman Andresen, Col. by C.F. Powers on 16 Sept. 1964
Scalebar = 10 µm
Slide Number
California Academy of Sciences-Stoermer-EFS1398
Site ID
Vertical #20 net haul. Sta. GS-67-22
Site Name
northern Lake Michigan
Coordinates
44°46.6', -87°17.4'
Caption
Valve view
Notes
Image by Norman Andresen, Col. by E.F. Stoermer on 14, May, 1967
Scalebar = 10 µm