Items where Author is "Crawford, Richard"

Article

Hinz, F. , Crawford, R. , Fenner, J. and Beszteri, B.

(2014)
Scanning electron microscopic investigation of Vanhoeffenus antarcticus Heiden from type material ,

Diatom Research, 30 (1) .

doi:10.1080/0269249X.2014.966859 , hdl:10013/epic.44822

Article

Hinz, F. , Simonsen, R. and Crawford, R. (2012)
Validation of 42 names of diatom taxa from the Baltic Sea ,

Diatom Research, 27 (2), pp. 81-89 .

doi:10.1080/0269249X.2012.687562 , hdl:10013/epic.39362

Conference -Talk

Ognjanova-Rumenova, N. , Crawford, R. and Hinz, F. (2012)
Biochronology and taxonomy of Aulacoseira species in the Neogene Basins on the Balkan Peninsula. 6th Central European Diatom Meeting (CE-DIATOM), 22-25 March 2012, Innsbruck, Austria. ,

6th European Diatom Meeting, Innsbruck, Austria, 22 March 2012 - 25 March 2012 .

hdl:10013/epic.39033

Article

Sims, P. A. and Crawford, R. (2007)
The fossil diatom genus Truania Pantocsek and its relationship with Ellerbeckia Crawford ,

Diatom Research, 22 (1), pp. 197-207 .

hdl:10013/epic.34472

Article

Medlin, L. , Sims, P. , Crawford, R. , Strelnikova, N. I. , Jahn, R. , Kusber, W. H. and Williams, D. (2006)
Almost Immortal and Forever Young. ,

Science First hand, 5 , pp. 10-21 .

hdl:10013/epic.25969

Article

Stonik, I. , Orlova, T. Y. and Crawford, R. (2006)
Attheya ussurensis sp.nov. (Bacillariophyta) - a new marine diatom from the coastal waters of the Sea of Japan and a reappraisal of the genus. ,

Phycologia, 45 , pp. 141-147 .

doi:10.2216/04-48.1 , hdl:10013/epic.25965

Article

Loseva, E. , Medlin, L. and Crawford, R. (2006)
Diatoms and People ,

Science First Hand, 5 , pp. 50-51 .

hdl:10013/epic.25971

Inbook

Gebeshuber, I. and Crawford, R. (2006)
Michromechanics in biogenic hydrated silica: hinges and interocking devices in diatoms. ,

Proceedings of the Institute of Mechanical Engineers. Part J: Journal of Enginnering Tribology .

doi:10.1243/13506501JET163 , hdl:10013/epic.26065

Preview

Article

Crawford, R. , Gebeshuber, I. , Thamatrakoln, K. and Hildebrand, M. (2006)
Mini Nano-Engineers ,

Science First Hand, 5 , pp. 28-41 .

hdl:10013/epic.25970

Article

Crawford, R. and Sims, P. A. (2006)
The diatoms Radialiplicata sol (Ehrenberg) Glezer and R. clavigera (Grunow) Glezer and their transfer to Ellerbeckia Crawford, thus a genus with freshwater and marine representatives. ,

Nova Hedwigia,Beiheft 130, pp. 137-162 .

hdl:10013/epic.25966

Article

Crawford, R. (2004)
The Diatom genera Ellerbeckia and Actinocyclus: An appraisal of Kociolek and Spaulding ,

Journal of Phycology, 40 (2), pp. 432-434 .

doi:10.1111/j.1529-8817.2004.03187.x , hdl:10013/epic.22795

Article

Crawford, R. and Hinz, F. (2004)
Hantzschia simonsenii sp.nov., a new and rare species from intertidal sand on the island of Amrum, North West Germany ,

Diatom Research, 19 (1), pp. 1-6 .

hdl:10013/epic.21369

Conference -Conference paper

Jahn, R. , Kusber, W. H. , Medlin, L. , Crawford, R. , Lazarus, D. , Friedl, T. , Hepperle, D. , Beszteri, B.

, Hamann, K. , Hinz, F. , Strieben, S. , Huck, V. , Kasten, J. , Jobst, A. and Glück, K. (2004)
Taxonomic, molecular and ecological information on diatoms: the information system Algaterra. ,

Proceedings of the Seventeenth International Diatom Symposium : Ottawa, Canadath-31st August 2002 / edited for the International Society for Diatom Research by Michel Poulin. Bristol : Biopress .

hdl:10013/epic.22574

Article

Crawford, R. and Likhoshway, Y. V. &. J. (2003)
Morphology and Identity of Aulacoseira italica and typification of Aulacoseira (Bacillariophyta) ,

Diatom Research, 2003, 18 , pp. 1-19 .

hdl:10013/epic.16421

Conference -Poster

Jahn, R. , Medlin, L. , Crawford, R. , Friedl, T. , Lazarus, D. , Kusber, W. H. , Beszteri, B.

, Hamann, K. , Hepperle, D. , Hinz, F. , Huck, V. , Jobst, A. , Kasten, J. , Strieben, S. and Teske, K. (2002)
Taxonomic, molecular and ecological information on diatoms: The information system AlgaTerra ,

17th International Diatom Symposium, Ottawa, Canada, Book of Abstracts. .

hdl:10013/epic.17445

Conference -Conference paper

Crawford, R. (2002)
The Velum of Species of the Diatom Genus Aulacoseira Thwaites ,

Proceedings of the 15th International Diatom Symposium .

hdl:10013/epic.17208

Article

Sims, P. A. and Crawford, R. (2002)
The morphology and taxonomy of the marine centric diatom genus Paralia. II. Paralia crenulata, P. fausta, and the new species P. hendeyi ,

Diatom Research, 2002, 17 , pp. 363-382 .

hdl:10013/epic.16318

Article

Crawford, R. and Likhoshway, Y. V. (2002)
The velum of species of Aulacoseira Thwaites ,

Proc 15th Internat Diatom Symposim, 1999 , pp. 275-287 .

hdl:10013/epic.11146

Article

Schmid, A. M. M. and Crawford, R. (2001)
Ellerbeckia arenaria (Bacillariophyceae): formation of auxospores and initial cells ,

European journal of phycology, 36 , pp. 307-320 .

hdl:10013/epic.14985

Article

Crawford, R. (2001)
Report of a Workshop on "Urgent Questions in Diatom Biology - Where are we going in the future?" ,

Proceedings of the 16th international Diatom Symposium, 16 , pp. 563-566 .

hdl:10013/epic.17223

Article

Likhoshway, Y. V. and Crawford, R. (2001)
The Rimoportula - A Neglected Feature in the Systematics of Aulacoseira ,

Proceedings of the 16th International Diatom Symposium, Athens .

hdl:10013/epic.14984

Article

Likhoshway, Y. V. and Crawford, R. (2001)
The Rimoportula - a neglected feature in the systematics of Aulacoseira. ,

Proceedings of the 16th International Diatom Symposium, Athens, Greece, 2000 , pp. 33-47 .

hdl:10013/epic.18534

Article

Crawford, R. and Hinz, F. (2000)
The combination of Chaetoceros gaussii (Bacillariophyta) with Attheya. ,

Phycologia, 39 , pp. 238-244 .

hdl:10013/epic.15624

Article

Crawford, R. and Likhoshway, Y. (1999)
The frustule structure of original material of Aulacoseira distans (Ehrenberg) Simonsen ,

Diatom Research, 14 (2), pp. 239-250 .

hdl:10013/epic.11147

Article

Crawford, R. , Hinz, F. and Honeywill, C. (1998)
Three species of the diatom genus Corethron Castracane: Structure, distribution and taxonomy ,

Diatom Research, 13 (1), pp. 1-28 .

hdl:10013/epic.11145

Article

Crawford, R. , Hinz, F. and Rynearson, T. (1997)
Spatial and temporal distribution of assemblages of the diatom Corethron criophilum in the polar frontal region of the South Atlantic ,

Deep-Sea Research II, 44 (1), pp. 479-496 .

hdl:10013/epic.11144

Article

Crawford, R. and Gardner, C. (1997)
The transfer of Asterionellopsis kariana to the new genus Asteroplanus (Bacillariophyceae), with reference to the fine structure ,

Nova Hedwigia, 65 , pp. 47-57 .

hdl:10013/epic.11143

Article

Gardner, C. , Schulz, D. , Crawford, R. and Wenderoth, K. (1995)
Stoschiella Hebetata gen. et sp. nov. A diatom from intertidal sand ,

Diatom Research, 10 (2), pp. 241-250 .

hdl:10013/epic.11476

Article

Gardner, C. , Schulz, D. , Crawford, R. and Wenderoth, K. (1995)
Stoschiella hebetata gen. et sp nov. a diatom from intertidal sand ,

Diatom Research, 10 (2), pp. 241-250 .

hdl:10013/epic.11477

Article

Crawford, R. (1995)
The role of sex in the sedimentation of a marine diatom bloom ,

Limnology and Oceanography, 40 , pp. 200-204 .

hdl:10013/epic.11140

Article

Crawford, R. and Hinz, F. (1995)
The spines of the centric diatom Corethron criophylum: light microscopy of vegetative cell division ,

European Journal of Phycology, 30 , pp. 95-105 .

hdl:10013/epic.11141

Article

Crawford, R. (1994)
Transmission electron microscopy and diatom research ,

Proceedings of the 11th International Diatom Symposium, San Francisco, 1990 Memoirs of the California Academy of Sciences, 17 , pp. 5-19 .

hdl:10013/epic.11138

Article

Gardner, C. and Crawford, R. (1994)
A description of Plagiogrammopsis mediaequatus Gardner & Crawford, sp. nov. (Cymatosiraceae, Bacillariophyta) using light and electron microscopy ,

Diatom Research, 9 (1), pp. 53-63 .

hdl:10013/epic.11475

Article

Crawford, R. , Gardner, C. and Medlin, L. (1994)
The genus Attheya I. A description of four new taxa, and the transfer of Gonioceros septentrionalis and G. armatus. ,

Diatom Research, 9 (1), pp. 27-51 .

hdl:10013/epic.11139

Conference -Conference paper

Medlin, L. , Kooistra, W. H. C. F. , Wellbrock, U. and Crawford, R. (1994)
The polyphyletic origins of the centric diatoms ,

Abstract 13th Int Diatom Symp 1-7 Sept 1994 Acquafredda di Maratea, Italy .

hdl:10013/epic.12679

Article

Crawford, R. , Simonsen, R. , Hinz, F. and Gardner, C. (1993)
The diatoms Hustedtiella baltica and H sinuata sp. nov. and the systematic position of the genus. ,

Nova Hedwigia,Beih. 106, pp. 151-160 .

hdl:10013/epic.11137

Article

Gardner, C. and Crawford, R. (1992)
A description of the diatom Papiliocellulus simplex sp nov. Cymatoseiraceae, Bacillariophyta) using light and electron microscopy ,

Phycologia, 31 , pp. 246-252 .

hdl:10013/epic.11474