A method for fossil pollen extraction from sand-rich sediments / authors: G.A. MacInnis and N.A. Rukavina. : En13-7/77-2E-PDF
"Fossil pollen concentration is relatively low in cores of sand-rich nearshore lacustrine sediment because pollen is hydraulically equivalent to, and tends to be associated with, the silt-clay component of the sediment. Concentration can be increased to levels suitable for pollen dating by removing the sand fraction by decantation and then applying the standard Quaternary pollen-preparation procedure (Faegri and Iversen, 1964) to the silt-clay residue"--Introduction, page 1.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.874934&sl=1
Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada). Hydraulics Research Division. |
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Titre | A method for fossil pollen extraction from sand-rich sediments / authors: G.A. MacInnis and N.A. Rukavina. |
Titre de la série | Technical note ; no. 77-2 |
Type de publication | Série - Voir l'enregistrement principal |
Langue | [Anglais] |
Format | Électronique |
Document électronique | |
Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Title from cover. Includes bibliographical references. |
Information sur la publication | [Burlington, Ont.] : Hydraulics Research Division, [National Water Research Institute], March 1977. |
Auteur / Contributeur | MacInnis, G. A., author. Rukavina, N. A., author. |
Description | 1 online resource (8 pages, 3 unnumbered pages) : illustrations. |
Numéro de catalogue |
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Descripteurs | Extraction |