J. Bollmann Publications (download)

2013

• Bollmann J (2013).
  Technical note: Weight approximation of single coccoliths inferred from retardation estimates using a light microscope equipped with a circular polariser — (The CPR Method).
  Biogeoscience Discussion, 10:11155-11179.

• Hook B, Gedalof Z, Bollmann J, and Halfar J (2013).
  Controlled breaking of mummified wood for use in paleoenvironmental analysis.
  Tree-Ring Research.

 

2012

• Bunbury J, Finkelstein SA, and Bollmann J (2012).
  Holocene hydro-climatic change and effects on carbon accumulation inferred from a peat bog in the Attawapiskat River watershed, Hudson Bay Lowlands, Canada.
  Quaternary Research.

 

2010

• Bollmann J, Klaas C, and Brand L (2010).
  Morphological and physiological characteristics of Gephyrocapsa oceanica var typica Kamptner 1943 in culture experiments: Evidence for genotypic variability.
  PROTIST, 61(1):78-90.

• Herrle JO, Kössle P, and Bollmann J (2010).
  Paleoceanographic changes of lower Upper Aptian black shale events in the Western Tethys.
  Palaeogeogr. Palaeoclimatol. Palaeoecol. , 297(2):367-376.

 

2009

• Bollmann J, Herrle J, Cortes M, and Fielding S (2009).
  The effect of sea water salinity on the morphology of Emiliania huxleyi in plankton and sediment samples .
  EARTH AND PLANETARY SCIENCE LETTERS, 284(3-4):320-328.

• Fielding S, Herrle J, Bollmann J, Worden R, and Montagnes D (2009).
  Assessing the applicability of Emiliania huxleyi coccolith morphology as a sea surface salinity proxy.
  Limnology and Oceanography, 54(5):1475-1480.

 

2008

• Bollmann J, and Klaas C (2008).
  Morphological variation of Gephyrocapsa oceanica Kamptner 1943 in plankton samples, implications for ecologic and taxonomic interpretations .
  PROTIST, 159:369-381.

 

2007

• Schlebel R, Barker S, Lendt R, Thomas H, and Bollmann J (2007).
  Planktic foraminiferal dissolution in the twilight zone.
  DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 54(5-7):676 – 686.

• Bollmann J, and Herrle J (2007).
  Morphological variation of Emiliania huxleyi and sea surface salinity.
  EARTH AND PLANETARY SCIENCE LETTERS, 255(3-4):273 – 288.

 

2006

• Bollmann J, Cortes M, Kleijne A, Ostergaard J, and Young J (2006).
  Solisphaera gen. nov (Prymnesiophyceae), a new coccolithophore genus from the lower photic zone.
  PHYCOLOGIA, 45(4):465 – 477.

 

2005

• Quinn P, Cortes M, and Bollmann J (2005).
  Morphological variation in the deep ocean-dwelling coccolithophore Florisphaera profunda (Haptophyta).
  EUROPEAN JOURNAL OF PHYCOLOGY, 40(1):123 – 133.

• Haug G, Ganopolski A, Sigman D, Rosell-Mele A, Swann G, Tiedemann R, Jaccard S, Bollmann J, Maslin M, Leng M, and Eglinton G (2005).
  North Pacific seasonality and the glaciation of North America 2.7 million years ago.
  NATURE, 433(7028):821 – 825.

 

2004

• Geisen M, Young J, Probert I, Garcia-Saez A, Baumann K, Bollmann J, Cros L, DeVargas C, Medlin L, and Sprengel C (2004).
  Species level variation in coccolithophores.
  In: Coccolithophores: Molecular processes to global impact, ed. by Thierstein, H R and & Young, Y . Springer, pp. 327-366.

• Ziveri P, Baumann K, Böckel B, Bollmann J, and J Y (2004).
  Biogeography of selected Holocene coccoliths in the Atlantic Ocean.
  In: Coccolithophores: Molecular processes to global impact, ed. by Thierstein, H R and & Young, Y . Springer, pp. 403-428.

• Nederbragt A, Francus P, Bollmann J, and Soreghan (2004).
  Image calibration and filtering.
  In: Image Analysis, Sediments and Paleoenvironments, ed. by Francus P . Spinger, pp. 35-58.

• Lamoureux S, and Bollmann J (2004).
  Image acquisition.
  In: Image Analysis, Sediments and Paleoenvironments, ed. by Francus P . Springer, pp. 12-37.

• Bollmann J, Quinn P, Vela M, Brabec B, Brechner S, Cortés M, Hilbrecht H, Schmidt D, Schiebel R, and Thierstein H (2004).
  Automated Particle Analysis: Calcareous Microfossils.
  In: Image Analysis, Sediments and Paleoenvironments, ed. by Francus P . Springer, chap. 12, pp. 229-252.

• Schmidt D, Thierstein H, Bollmann J, and Schiebel R (2004).
  Abiotic forcing of plankton evolution in the Cenozoic.
  SCIENCE, 303(5655):207 – 210.

• Schmidt D, Renaud S, Bollmann J, Schiebel R, and Thierstein H (2004).
  Size distribution of Holocene planktic foraminifer assemblages: biogeography, ecology and adaptation.
  MARINE MICROPALEONTOLOGY, 50(3-4):319 – 338.

• Schmidt D, Thierstein H, and Bollmann J (2004).
  The evolutionary history of size variation of planktic foraminiferal assemblages in the Cenozoic.
  PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 212(1-2):159 – 180.

• Schiebel R, Zeltner A, Treppke U, Waniek J, Bollmann J, Rixen T, and Hemleben C (2004).
  Distribution of diatoms, coccolithophores and planktic foraminifers along atrophic gradient during SW monsoon in the Arabian Sea.
  MARINE MICROPALEONTOLOGY, 51(3-4):345 – 371.

• Herrle J, and Bollmann J (2004).
  Accuracy and reproducibility of absolute nannoplankton abundances using the filtration technique in combination with a rotary sample splitter.
  MARINE MICROPALEONTOLOGY, 53(3-4):389 – 404.

• Henderiks J, and Bollmann J (2004).
  The Gephyrocapsa sea surface palaeothermometer put to the test: comparison with alkenone and foraminifera proxies off NW Africa.
  MARINE MICROPALEONTOLOGY, 50(3-4):161 – 184.

 

2003

• Schmidt D, Renaud S, and Bollmann J (2003).
  Response of planktic foraminiferal size to late Quaternary climate change.
  PALEOCEANOGRAPHY, 18(2):1039.

 

2002

• Abrantes F, Meggers H, Nave S, Bollmann J, Palma S, Sprengel C, Henderiks J, Spies A, Salgueiro E, Moita T, and Neuer S (2002).
  Fluxes of micro-organisms along a productivity gradient in the Canary Islands region (29°N): implications for paleoreconstructions.
  Deep-Sea Research II, 49:3599-3629.

• Henderiks J, Freudenthal T, Meggers H, Nave S, Abrantes F, Bollmann J, and Thierstein H (2002).
  Glacial-interglacial variability of particle accumulation in the Canary Basin: a time-slice approach.
  DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 49(17):3675 – 3705.

• Cortes M, and Bollmann J (2002).
  A new combination coccosphere of the heterococcolith species Coronosphaera mediterranea and the holococcolith species Calyptrolithophora hasleana.
  EUROPEAN JOURNAL OF PHYCOLOGY, 37(1):145 – 146.

• Bollmann J, Cortes M, Haidar A, Brabec B, Close A, Hofmann R, Palma S, Tupas L, and Thierstein H (2002).
  Techniques for quantitative analyses of calcareous marine phytoplankton.
  MARINE MICROPALEONTOLOGY, 44(3-4):163 – 185.

• Bollmann J, Henderiks J, and Brabec B (2002).
  Global calibration of Gephyrocapsa coccolith abundance in Holocene sediments for paleotemperature assessment.
  PALEOCEANOGRAPHY, 17(3):1035.

 

2001

• Cortes M, Bollmann J, and Thierstein H (2001).
  Coccolithophore ecology at the HOT station ALOHA, Hawaii.
  DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 48(8-9):1957 – 1981.

 

1999

• Geisen M, Bollmann J, Herrle J, Mutterlose J, and Young J (1999).
  Calibration of the random settling technique for calculation of absolute abundances of calcareous nannoplankton.
  MICROPALEONTOLOGY, 45(4):437 – 442.

• Bollmann J, Brabec B, Cortes M, and Geisen M (1999).
  Determination of absolute coccolith abundances in deep-sea sediments by spiking with microbeads and spraying (SMS-method).
  MARINE MICROPALEONTOLOGY, 38(1):29 – 38.

• Bairbakhish A, Bollmann J, Sprengel C, and Thierstein H (1999).
  Disintegration of aggregates and coccospheres in sediment trap samples.
  MARINE MICROPALEONTOLOGY, 37(2):219 – 223.

 

1998

• Bollmann J, Baumann K, and Thierstein H (1998).
  Global dominance of Gephyrocapsa coccoliths in the late Pleistocene: Selective dissolution, evolution, or global environmental change?.
  PALEOCEANOGRAPHY, 13(5):517 – 529.

 

1997

• Bollmann J (1997).
  Morphology and biogeography of Gephyrocapsa coccoliths in Holocene sediments.
  MARINE MICROPALEONTOLOGY, 29(3-4):319 – 350.