Add to ORKGThis paper presents a summary list of the presently known diatom flora of the Excelsior Fen-complex and a description of two new taxa: Navicula incompta var. incurva Reim. var. nov. and Stauroneis bovbjergii Reim. sp. nov. Notes on some physico-chemical parameters of the habitat and on the ecology of the taxa are included
Monthly collections of diatoms and water chemistry analyses were made on two drainage tiles which di...
Analysis of water samples from 10 fens in NE Iowa, collected 13-14 November 1987, revealed a gradien...
The plankton diatom communities in five of the major lakes of the Iowa Lakes Region (Lake West Okobo...
This paper presents a summary list of the presently known diatom flora of the Excelsior Fen-complex ...
Seventy-four diatom species, varieties, and forms representing 15 genera were found in collections f...
A diatom flora associated with a lichen (Collema sp.) and various mosses on a sandstone outcrop in B...
The physical features of a fen are discussed including chemical and physical analyses of the water. ...
A collection made near the base of a small waterfall in Marion County, Iowa, was examined. A total o...
Information is presented on the morphology of several epipelic naviculoid diatoms which can occur ab...
Four diatoms new to science are described and illustrated: Fragillaria vaucheriae f. contorta nov. f...
Nomenclatural revisions for four diatom taxa found in Iowa, two of which are presently maintained in...
Sedgewick-Rafter quantitative strip counts and proportional counts of Hyrax-mounted diatom slides we...
The 47 diatom taxa listed here plus the 43 taxa in the genus Pinnularia reported earlier (Christense...
With the addition of the present group of taxa to those reported by Christensen (1969, 1976, 1981) t...
Monthly collections of diatoms and water chemistry analyses were made on two drainage tiles which di...
Analysis of water samples from 10 fens in NE Iowa, collected 13-14 November 1987, revealed a gradien...
The plankton diatom communities in five of the major lakes of the Iowa Lakes Region (Lake West Okobo...
This paper presents a summary list of the presently known diatom flora of the Excelsior Fen-complex ...
Seventy-four diatom species, varieties, and forms representing 15 genera were found in collections f...
A diatom flora associated with a lichen (Collema sp.) and various mosses on a sandstone outcrop in B...
The physical features of a fen are discussed including chemical and physical analyses of the water. ...
A collection made near the base of a small waterfall in Marion County, Iowa, was examined. A total o...
Information is presented on the morphology of several epipelic naviculoid diatoms which can occur ab...
Four diatoms new to science are described and illustrated: Fragillaria vaucheriae f. contorta nov. f...
Nomenclatural revisions for four diatom taxa found in Iowa, two of which are presently maintained in...
Sedgewick-Rafter quantitative strip counts and proportional counts of Hyrax-mounted diatom slides we...
The 47 diatom taxa listed here plus the 43 taxa in the genus Pinnularia reported earlier (Christense...
With the addition of the present group of taxa to those reported by Christensen (1969, 1976, 1981) t...
Monthly collections of diatoms and water chemistry analyses were made on two drainage tiles which di...
Analysis of water samples from 10 fens in NE Iowa, collected 13-14 November 1987, revealed a gradien...
The plankton diatom communities in five of the major lakes of the Iowa Lakes Region (Lake West Okobo...