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Oxygen and Carbon Isotopic Data from Wellington Creek, Lorain County, Ohio
Entry ID:
CSUOHIO_CESTP_EDP_19960010
Summary
Abstract:
Oxygen isotopic values have been obtained from microsamples of the
aragonitic freshwater bivalves Sphaerium striatinum (Pisidiidae) and Anodonta grandis (Unionidae) alive from Wellington Creek, Ohio. To test whether these organisms secrete their shell in isotopic equilibrium, the delta 18O values of shell aragonite are compared to ambient water temperature and delta 18O values monitored for > 1 ... ![]() Geographic Coverage
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Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Tevesz, M.J.S.; E. Barrera, E; S.F. Schwelgien
Dataset Title:
Oxygen and Carbon Isotopic Data From Wellington Creek, Lorain County, Ohio
Dataset Release Date:
1996
Dataset Release Place:
Cleveland, Ohio
Temporal Coverage
Start Date:
1993-01-01
Stop Date:
1995-12-31
Location Keywords
Science Keywords
ISO Topic Category
Quality
Isotopic values for carbonate were corrected for acid fractionation
and the presence of 17O. Calibration and precision of the analyses were monitored by daily analysis of standards NBS-18 and NBS-19. It was determined that precision is better than +/- 0.1 per mil.
Use Constraints
unlimited; please notify M.J.S. Tevesz and cite properly
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
ftp
Distribution Size:
4 KB
Distribution Format:
compressed ascii
Fees:
none
Personnel
Publications/References
Tevesz, M.J.S.; E. Barrera; and S.F. Schwelgien. 1996. Seasonal
Variation in Oxygen Isotopic Composition of Two Freshwater Bivalves: Sphaerium striatinum and Anodonta grandis. J. Great Lakes Res. 22(4):906-916. Creation and Review Dates
Last DIF Revision Date:
1998-05-06
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