00000nam 2200000zi 4500 9.882397 CaOODSP 20241203113653 m o d f cr |n||||||||| 191125e197712##oncb ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En36-522/28-1977E-PDF Delorme, L. D., author. Benthic organisms (Ostracoda) of Lake Erie / L.D. Delorme. Burlington, Ontario : Canada Centre for Inland Waters, December 1977. 1 online resource (12 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Unpublished report Digitized edition from print [produced by Environment and Climate Change Canada]. "Submitted to Journal of Great Lakes Research, December 6, 1977." Includes bibliographical references (page 12). "Sediment samples collected from the sediment-water interface from Lake Erie in 1975 indicate the presence of few live shelled invertebrates (ostracodes). Of the 26 species identified only one, Candona caudata, can be considered as successful today in Lake Erie. Cytherissa lacustris and Candona subtriangulata, primarily recovered as empty shells in this study, indicate that these species have become extinct because of a chemical and/or physical change some time during the last 100 years in Lake Erie"--Abstract. Ostracoda Erie, Lake. Ostracodes Érié, Lac. Canada. Environment Canada. Canada Centre for Inland Waters. Unpublished report (Canada Centre for Inland Waters) (CaOODSP)9.881827 PDF 845 KB https://publications.gc.ca/collections/collection_2019/eccc/en36-522/En36-522-28-1977-eng.pdf