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Grethe Hasle Diatom Collection

Citation

Eikrem W (2019). Grethe Hasle Diatom Collection. Version 1.6. University of Oslo. Occurrence dataset https://doi.org/10.15468/uf5g8i accessed via GBIF.org on 2025-07-14.

Description

The collection contains light microscopy slides and acid cleaned samples prepared from net-hauls, cultures and dried material originating from many geographical regions such as the Arctic Ocean, Norwegian Coast, North Sea, Skagerrak, Oslofjorden, Atlantic Ocean, Pacific Ocean, Indian Ocean and Antarctic Ocean. The collection contains holotypes of 25 species, 1 lectotype, 2 neotypes and 15 isotypes

Taxonomic Coverages

  1. Bacillariophyceae
    common name: Diatoms rank: class

Geographic Coverages

From most oceans over the world.

Bibliographic Citations

Contacts

Wenche Eikrem
originator
Natural History Museum
Box 1172. Blindern
Oslo
0318
Oslo
NO
email: wenche.eikrem@nhm.uio.no
Wenche Eikrem
metadata author
Natural History Museum
Box 1172. Blindern
Oslo
0318
Oslo
NO
email: wenche.eikrem@nhm.uio.no
Vidar Bakken
user
email: vidar.bakken@usit.uio.no
Wenche Eikrem
administrative point of contact
Natural History Museum
Box 1172. Blindern
Oslo
0318
Oslo
NO
email: wenche.eikrem@nhm.uio.no
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