Items where Author is "Young, J. R."

Article

Probert, I. , Fresnel, J. , Billard, C. , Geisen, M. and Young, J. R. (2007)
Light and Electron Microscope Observations of Algirosphaera robusta (Prymnesiophyceae) ,

Journal of phycology, 43 (2), pp. 319-332 .

doi:10.1111/j.1529-8817.2007.00324.x , hdl:10013/epic.25681

Article

Medlin, L. , Saez, A. G. and Young, J. R. (2007)
A molecular clock for coccolithophores and implications for selectivity of phytoplankton extinctions across the K/T boundary ,

Marine Micropalaeotology. .

hdl:10013/epic.28163

Article

Gregory, F. J. , Armstrong, H. A. , Boomer, I. , Gersonde, R. , Harding, I. , Herrle, J. O. , Lazarus, D. , Schmidt, D. and Young, J. R. (2006)
Celebrating 25 years of advances in micropaleontology: A review ,

Journal of micropalaeontology, 25 , pp. 97-112 .

hdl:10013/epic.30144

Article

Crudeli, D. , Young, J. R. , Erba, E. , Geisen, M. , Ziveri, P. , Lange, G. J. d. and Slomp, C. P. (2006)
Fossil record of holococcoliths and selected hetero-holococcolith associations from the Mediterranean (Holocene-late Pleistocene): Evaluation of carbonate diagenesis and palaeoecological-palaeoceanographic implications ,

Palaeogeography palaeoclimatology palaeoecology, 237 (2), pp. 191-224 .

doi:10.1016/j.palaeo.2005.11.022 , hdl:10013/epic.25310

Article

Young, J. R. , Geisen, M. and Probert, I. (2005)
A review of selected aspects of coccolithophore biology with implications for paleobiodiversity estimation ,

Micropaleontology, 51 (4), pp. 267-288 .

hdl:10013/epic.22378

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Article

Houdan, A. , Billard, C. , Marie, D. , Not, F. , Sáez, A. G. , Young, J. R. and Probert, I. (2004)
Holococcolithophore-heterococcolithophore (Haptophyta) life cycles: flow cytometric analysis of relative ploidy levels ,

Systematics and Biodiverity, 1 (4), pp. 453-465 .

doi:10.1017/S1477200003001270 , hdl:10013/epic.21097

Article

Sáez, A. G. , Probert, I. , Geisen, M. , Quinn, P. , Young, J. R. and Medlin, L. (2003)
Pseudo-cryptic speciation in coccolithophores ,

Proceedings of the national academy of sciences of the united states of america, 100 , pp. 7163-7168 .

hdl:10013/epic.17194

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Article

Young, J. R. , Geisen, M. , Cros, L. , Kleijne, A. , Sprengel, C. , Probert, I. and Ostergaard, J. (2003)
A guide to extant coccolithophore taxonomy ,

Journal of Nannoplankton Research, Special Issue 1 .

hdl:10013/epic.19092

Article

Geisen, M. , Probert, I. and Young, J. R. (2002)
Coccolithophores for exhibition: A note ,

Journal of Nannoplankton Research, 24 (1), pp. 3-7 .

hdl:10013/epic.16147

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Article

Geisen, M. , Billard, C. , Broerse, A. T. C. , Cros, L. , Probert, I. and Young, J. R. (2002)
Life-cycle associations involving pairs of holococcolithophorid species : intraspecific variation or cryptic speciation? ,

European Journal of Phycology, 37 , pp. 531-550 .

hdl:10013/epic.16142

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Article

Stoll, H. M. , Ziveri, P. , Geisen, M. , Probert, I. and Young, J. R. (2002)
Potential and limitations of Sr/Ca ratios in coccolith carbonate: new perspectives from cultures and monospecific samples from sediments ,

Philosophical transactions of the royal society of london series a-mathematical physical and engineering sciences, 1793 , pp. 710-747 .

hdl:10013/epic.16143

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Article

Young, J. R. and Geisen, M. (2002)
Xenospheres - associations of coccoliths resembling coccospheres ,

Journal of Nannoplankton Research, 24 , pp. 27-35 .

hdl:10013/epic.16146

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Article

Sprengel, C. and Young, J. R. (2000)
First direct documentation of associations of Ceratolithus cristatus ceratoliths, hoop-coccoliths and Neosphaera coccolithomorpha planoliths ,

Marine Micropaleontology, 39 , pp. 39-41 .

hdl:10013/epic.15325

Article

Jordan, R. W. , Broerse, A. T. C. , Hagino, K. , Kinkel, H. , Sprengel, C. , Takahashi, K. and Young, J. R. (2000)
Taxon lists for studies of modern nannoplankton ,

Marine Micropaleontology, 39 , pp. 309-314 .

hdl:10013/epic.15328

Article

Geisen, M. , Bollmann, J. , Herrle, J. O. , Mutterlose, J. and Young, J. R. (1999)
Calibration of the random settling technique for calculation of absolute abundances of calcareous nannoplankton ,

Micropaleontology, 45 (4), pp. 437-442 .

hdl:10013/epic.16144

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Article

Young, J. R. and Geisen, M. (1998)
Using spreadsheets to produce stacked histogram, stacked line and spindle charts ,

Journal of Micropalaeontology, 17 .

hdl:10013/epic.17352

Book

Young, J. R. (2003)
A guide to extant coccolithophore taxonomy ,

Journal of Nannoplankton Research,Special Issue 1, 125 p. .

hdl:10013/epic.19934

Inbook

Geisen, M. , Young, J. R. , Probert, I. , Sáez, A. G. , Baumann, K. H. , Bollmann, J. , Cros, L. , DeVargas, C. , Medlin, L. and Sprengel, C. (2004)
Species level variation in coccolithophores ,

Coccolithophores : from molecular processes to global impact / Hans R. Thierstein; Jeremy R. Young (Eds.) Berlin [u.a.] : Springer, ISBN: 3-540-21928-5 .

hdl:10013/epic.17314

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Inbook

Sáez, A. G. , Probert, I. , Young, J. R. , Edvardsen, B. , Eikrem, W. and Medlin, L. (2004)
A review of the phylogeny of the Haptophyta. In "Coccolithophores: from Molecular Processes to Global Impact". ,

Springer-Verlag, Berlin (Thierstein H.R. and Young J.R., Eds),pp .

hdl:10013/epic.21390

Conference -Talk

Langer, G. , Geisen, M. , Riebesell, U. , Kläs, J. , Krug, S. , Baumann, K. H. and Young, J. R. (2006)
The response of Calcidiscus leptoporus and Coccolithus pelagicus to changing carbonate chemistry of seawater ,

EGU General Assembly, 02.-07. April, Vienna, Austria, Geophysical Research Abstracts, Vol. 8 .

hdl:10013/epic.25674

Conference -Invited talk

Geisen, M. , Langer, G. , Riebesell, U. , Probert, I. , Baumann, K. H. and Young, J. R. (2004)
Effects of CO2 variation on marine calcification - new evidence from coccolithophores ,

Invited Lecture, Palaeontology Department Seminar Series, Florence University, Italy .

hdl:10013/epic.22157

Conference -Invited talk

Geisen, M. , Probert, I. , Steel, B. A. , Saez, A. and Young, J. R. (2002)
Syracosphaera pulchra - a model species to study fine scale variation and speciation in coccolithophores ,

Invited talk, Conference: Coccolithophores - from molecular processes to global impact, Ascona, Switzerland. .

hdl:10013/epic.20289

Conference -Invited talk

Geisen, M. , Probert, I. and Young, J. R. (2002)
Taxon based multidisciplinary research - CODENET ,

Invited talk, 1. EREUPT meeting, Rutgers University, New Brunswick, USA. .

hdl:10013/epic.20287

Conference -Invited talk

Geisen, M. , Young, J. R. , Garcia-Saez, A. , Probert, I. and Baumann, K. H. (2001)
Species level variation and speciation in Coccolithophores - new evidence from morphology, life-cycles and molecular genetics ,

ETH Zürich, Palaeontology Department Seminar Series, Zürich, Switzerland. .

hdl:10013/epic.22159