Items where Author is "Zonneveld, Karin A F"

Zonneveld, KAF, Harper, K, Klügel, A, Chen, L, De Lange, G and Versteegh, GJM (2024) Climate change, society, and pandemic disease in Roman Italy between 200 BCE and 600 CE. Science Advances, 10(4). doi:10.1126/sciadv.adk1033

Wu, F, Zonneveld, KAF, Wolschke, H, von Elm, R, Primpke, S, Versteegh, GJM and Gerdts, G (2024) Diving into the depths: uncovering microplastics in Norwegian coastal sediment cores. Environmental Science & Technology. doi:10.1021/acs.est.4c04360

Roza, SEV, Versteegh, GJM, Pospelova, V and Zonneveld, KAF (2024) Environmental control of interannual and seasonal variability in dinoflagellate cyst export flux over 18 years in the Cape Blanc upwelling region (Mauritania). Frontiers in Marine Science, 11. doi:10.3389/fmars.2024.1284425

Wu, F, Reding, L, Starkenburg, M, Leistenschneider, C, Primpke, S, Vianello, A, Zonneveld, KAF, Huserbråten, MBO, Versteegh, GJM and Gerdts, G (2024) Spatial distribution of small microplastics in the Norwegian Coastal Current. Science of The Total Environment, 942. 173808. doi:10.1016/j.scitotenv.2024.173808

García-Moreiras, I, Amorim, A and Zonneveld, KAF (2024) Transport and preservation of calcareous and organic-walled dinoflagellate cysts off Cape Blanc (NW africa) in relation to nepheloid layers. Marine Environmental Research, 199. 106577. doi:10.1016/j.marenvres.2024.106577

Elbrächter, M, Gottschling, M, Hoppenrath, M, Keupp, H, Kusber, WH, Streng, M, Tillmann, U, Versteegh, GJM and Zonneveld, KAF (2023) (258–260) Proposals to eliminate contradiction between Articles 11.7 and 11.8 and to equate non‐fossil with fossil names of dinophytes for purposes of priority. TAXON, 72(3). 684-686. doi:10.1002/tax.12947

Kuhn, LA, Zonneveld, KAF, Souza, PA and Cancelli, RR (2023) Late Quaternary palaeoenvironmental evolution and sea level oscillation of Santa Catarina Island (southern Brazil). Biogeosciences, 20(10). 1843-1861. doi:10.5194/bg-20-1843-2023

Zonneveld, KAF, Grotheer, H and Versteegh, GJM (2022) Dinoflagellate cysts production, excystment and transport in the upwelling off Cape Blanc (NW Africa). Frontiers in Marine Science, 9. doi:10.3389/fmars.2022.915755

Versteegh, GJM and Zonneveld, KAF (2022) Micro-Fourier transform infrared spectroscopy of degradation-resistant organic microfossils; Influence of preservation environment and phylogeny. Frontiers in Marine Science, 9. doi:10.3389/fmars.2022.1040543

Versteegh, GJM, Zonneveld, KAF, Hefter, J, Romero, OE, Fischer, G and Mollenhauer, G (2022) Performance of temperature and productivity proxies based on long-chain alkane-1, mid-chain diols at test: a 5-year sediment trap record from the Mauritanian upwelling. Biogeosciences, 19(5). 1587-1610. doi:10.5194/bg-19-1587-2022

Zonneveld, KAF, Meilland, J, Donner, B and Versteegh, GJM (2021) Export flux succession of dinoflagellate cysts and planktonic foraminifera in an active upwelling cell off Cape Blanc (NW Africa). European Journal of Phycology. 1-19. doi:10.1080/09670262.2021.1885066

Versteegh, GJM, Houben, AJP and Zonneveld, KAF (2020) Better molecular preservation of organic matter in an oxic than in a sulfidic depositional environment: evidence from Thalassiphora pelagica (Dinoflagellata, Eocene) cysts. Biogeosciences, 17(13). 3545-3561. doi:10.5194/bg-17-3545-2020

Romero, OE, Baumann, KH, Zonneveld, KAF, Donner, B, Hefter, J, Hamady, B, Pospelova, V and Fischer, G (2020) Flux variability of phyto- and zooplankton communities in the Mauritanian coastal upwelling between 2003 and 2008. Biogeosciences, 17(1). 187-214. doi:10.5194/bg-17-187-2020

Zonneveld, KAF, Gray, DD, Kuhn, G and Versteegh, GJM (2019) Postdepositional aerobic and anaerobic particulate organic matter degradation succession reflected by dinoflagellate cysts: The Madeira Abyssal Plain revisited. Marine Geology, 408. 87-109. doi:10.1016/j.margeo.2018.11.010

Nettersheim, BJ, Brocks, JJ, Schwelm, A, Hope, JM, Not, F, Lomas, M, Schmidt, C, Schiebel, R, Nowack, ECM, de Deckker, P, Pawlowski, J, Bowser, SS, Bobrovskiy, I, Zonneveld, KAF, Kucera, M, Stuhr, M and Hallmann, C (2019) Putative sponge biomarkers in unicellular Rhizaria question an early rise of animals. Nature Ecology & Evolution. doi:10.1038/s41559-019-0806-5

Bouimetarhan, I, Chiessi, CM, González-Arango, C, Dupont, LM, Voigt, I, Prange, M and Zonneveld, KAF (2018) Intermittent development of forest corridors in northeastern Brazil during the last deglaciation: Climatic and ecologic evidence. Quaternary Science Reviews, 192. 86-96. doi:10.1016/j.quascirev.2018.05.026

Zonneveld, KAF, Ebersbach, F, Maeke, M and Versteegh, GJM (2018) Transport of organic-walled dinoflagellate cysts in nepheloid layers off Cape Blanc (N-W Africa). Deep Sea Research Part I: Oceanographic Research Papers, 139. 55-67. doi:10.1016/j.dsr.2018.06.003

Mertens, KN, Van Nieuwenhove, N, Gurdebeke, PR, Aydin, H, Bogus, K, Bringué, M, Dale, B, De Schepper, S, de Vernal, A, Ellegaard, M, Grothe, A, Gu, H, Head, MJ, Heikkilä, M, Limoges, A, Londeix, L, Louwye, S, Marret, F, Masure, E, Matsuoka, K, Mudie, PJ, Penaud, A, Pospelova, V, Price, AM, Ribeiro, S, Rochon, A, Sangiorgi, F, Schreck, M, Torres, V, Uzar, S, Versteegh, GJM, Warny, S and Zonneveld, KAF (2018) The dinoflagellate cyst genera Achomosphaera Evitt 1963 and Spiniferites Mantell 1850 in Pliocene to modern sediments: a summary of round table discussions. Palynology, 42. 10-44. doi:10.1080/01916122.2018.1465739

Gu, F, Zonneveld, KAF, Chiessi, CM, Arz, HW, Pätzold, J and Behling, H (2017) Long-term vegetation, climate and ocean dynamics inferred from a 73,500 years old marine sediment core (GeoB2107-3) off southern Brazil. Quaternary Science Reviews, 172. 55-71. doi:10.1016/j.quascirev.2017.06.028

Gray, DD, Zonneveld, KAF and Versteegh, GJM (2017) Species-specific sensitivity of dinoflagellate cysts to aerobic degradation: A five-year natural exposure experiment. Review of Palaeobotany and Palynology, 247. 175-187. doi:10.1016/j.revpalbo.2017.09.002

Zonneveld, KAF and Siccha, M (2016) Dinoflagellate cyst based modern analogue technique at test — A 300 year record from the Gulf of Taranto (Eastern Mediterranean). Palaeogeography, Palaeoclimatology, Palaeoecology, 450. 17-37. doi:10.1016/j.palaeo.2016.02.045

Bouimetarhan, I, Dupont, LM, Kuhlmann, H, Pätzold, J, Prange, M, Schefuß, E and Zonneveld, KAF (2015) Northern Hemisphere control of deglacial vegetation changes in the Rufiji uplands (Tanzania). Climate of the Past, 11(5). 751-764. doi:10.5194/cp-11-751-2015

Zonneveld, KAF and Pospelova, V (2015) A determination key for modern dinoflagellate cysts. Palynology, 39(3). 387-409. doi:10.1080/01916122.2014.990115

Bogus, K, Mertens, KN, Lauwaert, J, Harding, IC, Vrielinck, H, Zonneveld, KAF and Versteegh, GJM (2014) Differences in the chemical composition of organic-walled dinoflagellate resting cysts from phototrophic and heterotrophic dinoflagellates. Journal of Phycology, 50(2). 254-266. doi:10.1111/jpy.12170

Goudeau, MLS, Grauel, AL, Tessarolo, C, Leider, A, Chen, L, Bernasconi, SM, Versteegh, GJM, Zonneveld, KAF, Boer, W, Alonso-Hernandez, CM and de Lange, GJ (2014) The Glacial–Interglacial transition and Holocene environmental changes in sediments from the Gulf of Taranto, central Mediterranean. Marine Geology, 348. 88-102. doi:10.1016/j.margeo.2013.12.003

Zonneveld, KAF, Marret, F, Versteegh, GJM, Bogus, K, Bonnet, S, Bouimetarhan, I, Crouch, E, de Vernal, A, Elshanawany, R, Edwards, L, Esper, O, Forke, S, Grøsfjeld, K, Henry, M, Holzwarth, U, Kielt, JF, Kim, SY, Ladouceur, S, Ledu, D, Liang, C, Limoges, A, Londeix, L, Lu, SH, Mahmoud, MS, Marino, G, Matsouka, K, Matthiessen, J, Mildenhal, DC, Mudie, PJ, Neil, HL, Pospelova, V, Qi, Y, Radi, T, Richerol, T, Rochon, A, Sangiorgi, F, Solignac, S, Turon, JL, Verleye, T, Wang, Y, Wang, Z and Young, MD (2013) Atlas of modern dinoflagellate cyst distribution based on 2405 datapoints. Review of Palaeobotany and Palynology, 191. 1-197. doi:10.1016/j.revpalbo.2012.08.003

Bouimetarhan, I, Groeneveld, J, Dupont, LM and Zonneveld, KAF (2013) Low- to high- productivity pattern within Heinrich stadial 1: Inferrences from dinoflagellate cyst records off Senegal. Global and Planetary Change, 106. 64-76. doi:10.1016/j.gloplacha.2013.03.007

Zonneveld, KAF, Baumann, KH, Clotten, C, Donner, B, Gray, D, Iwanczuk, N, Lombrock, J, Theodor, M, Valk, O and Versteegh, GJM (2013) Report and preliminary results of R/V POSEIDON cruise POS448. CAPRICCIO. Calabrian and Adriatic Past River Input and Carbon ConversIOn In the Eastern Mediterranean. Messina - Messina, 6 - 23 March 2013. Berichte, MARUM - Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 296. urn:nbn:de:gbv:46-00103346-16

Grauel, AL, Leider, A, Goudeau, MLS, Müller, IA, Bernasconi, SM, Hinrichs, KU, de Lange, GJ, Zonneveld, KAF and Versteegh, GJM (2013) What do SST proxies really tell us? A high-resolution multiproxy (UK′37, TEXH86 and foraminifera δ18O) study in the Gulf of Taranto, central Mediterranean Sea. Quaternary Science Reviews, 73. 115-131. doi:10.1016/j.quascirev.2013.05.007

Kupinska, M, Sachs, O, Sauter, EJ and Zonneveld, KAF (2012) Aerobic degradation of organic carbon inferred from dinoflagellate cyst decomposition in Southern Ocean sediments. Quaternary Research, 78(1). 130-138. doi:10.1016/j.yqres.2012.04.001

Verleye, T, Mertens, KN, Young, MD, Dale, B, McMinn, A, Scott, L, Zonneveld, KAF and Louwye, S (2012) Average process lenght variation of the marine dinoflagellate cyst Operculodinium centrocarpum in the tropical and Southern Hemisphere Oceans: Assessing its potential as a palaeosalinity proxy. Marine Micropaleontology, 86-87. 45-58. doi:10.1016/j.marmicro.2012.02.001

Versteegh, GJM, Blokker, P, Bogus, K, Harding, I, Lewis, J, Oltmanns, S, Rochon, A and Zonneveld, KAF (2012) Infra red spectroscopy, flash pyrolysis, thermally assisted hydrolysis and methylation (THM) in the presence of tetramethylammonium hydroxide (TMAH) of cultured and sediment-derived Lingulodinium polyedrum (Dinoflagellata) cyst walls. Organic Geochemistry, 43(1). 92-102. doi:10.1016/j.orggeochem.2011.10.007

Bouimetarhan, I, Prange, M, Schefuß, E, Dupont, LM, Lippold, J, Mulitza, S and Zonneveld, KAF (2012) Sahel megadrought during Heinrich Stadial 1: evidence for a three-phase evolution of the low- and mid-level West African wind system. Quaternary Science Reviews, 58. 66-76. doi:10.1016/j.quascirev.2012.10.015

Bogus, K, Harding, IC, King, A, Charles, AJ, Zonneveld, KAF and Versteegh, GJM (2012) The composition and diversity of dinosprin in species of the Apectodinium complex (Dinoflagellata). Review of Palaeobotany and Palynology, 183. 21-31. doi:10.1016/j.revpalbo.2012.07.001

Bogus, K, Zonneveld, KAF, Fischer, D, Kasten, S, Bohrmann, G and Versteegh, GJM (2012) The effect of meter-scale lateral oxygen gradients at the sediment-water interface on selected organic matter based alteration, productivity and temperature proxies. Biogeosciences, 9. 1553-1570. doi:10.5194/bg-9-1553-2012

Zonneveld, KAF, Chen, L, Elshanawany, R, Fischer, HW, Hoins, M, Ibrahim, MI, Pittauerová, D and Versteegh, GJM (2012) The use of dinoflagellate cysts to seperate human-induced from natural variability in the trophic state of the Po River discharge plume over the last two centuries. Marine Pollution Bulletin, 64(1). 114-132. doi:10.1016/j.marpolbul.2011.10.012

Elshanawany, R, Ibrahim, MI, Milker, Y, Schmiedl, G, Badr, N, Kholeif, SEA and Zonneveld, KAF (2011) Anthropogenic Impact of benthic Foraminifera, Abu-Qir Bay, Alexandria, Egypt. Journal of Foraminiferal Research, 41(4). 326-348. doi:10.2113/gsjfr.41.4.326

Heinrich, S, Zonneveld, KAF, Bickert, T and Willems, H (2011) The Benguela upwelling related to the Miocene cooling events and the development of the Antarctic Circumpolar Current: evidence from calcareous dinoflagellate cysts. Paleoceanography, 26. PA3209. doi:10.1029/2010PA002065

Zonneveld, KAF and cruise participants (2011) Report and preliminary results of R/V POSEIDON Cruise P398, Las Palmas - Lissabon, 1 - 16 April 2010. PAPOCA, Production and preservation of organic carbon in relationship to dust input and nepheloid layers in the upwelling area off NW Africa. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 282. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-00102262-14

Chen, L, Zonneveld, KAF and Versteegh, GJM (2011) Short term climate variability during "Roman Classical Period" in the eastern Mediterranean. Quaternary Science Reviews, 30(27-28). 3880-3891. doi:10.1016/j.quascirev.2011.09.024

Kohn, M, Steinke, S, Baumann, KH, Donner, B, Meggers, H and Zonneveld, KAF (2011) Stable oxygen isotopes from the calcareous-walled dinoflagellate Thoracosphaera heimii as a proxy for changes in mixed layer temperatures off NW Africa during the last 45,000 yr. Palaeogeography, Palaeoclimatology, Palaeoecology, 302(3-4). 311-322. doi:10.1016/j.palaeo.2011.01.019

Kohn, M and Zonneveld, KAF (2010) Calcification depth and spatial distribution of Thoracosphaera heimii cysts: Implications for palaeoceanographic reconstructions. Deep Sea Research Part I: Oceanographic Research Papers, 57(12). 1543-1560. doi:10.1016/j.dsr.2010.09.004

Elshanawany, R, Zonneveld, KAF, Ibrahim, MI and Kholeif, SEA (2010) Distribution patterns of recent organic-walled dinoflagellate cysts in relation to environmental parameters in the Mediterranean Sea. Palynology, 34(2). 233-260. doi:10.1080/01916121003711665

Gussone, N, Zonneveld, KAF and Kuhnert, H (2010) Minor element and Ca isotope composition of calcareous dinoflagellate cysts of Thoracosphaera heimii. Earth and Planetary Science Letters, 289. 180-188. doi:10.1016/j.epsl.2009.11.006

Holzwarth, U, Meggers, H, Esper, O, Kuhlmann, H, Freudenthal, T, Hensen, C and Zonneveld, KAF (2010) NW African climate variations during the last 47,000 years: Evidence from organic-walled dinoflagellate cysts. Palaeogeography, Palaeoclimatology, Palaeoecology, 291(3-4). 443-455. doi:10.1016/j.palaeo.2010.03.013

Holzwarth, U, Esper, O and Zonneveld, KAF (2010) Organic-walled dinoflagellate cysts as indicators of oceanographic conditions and terrigenous input in the NW African upwelling region. Review of Palaeobotany and Palynology, 159(1-2). 35-55. doi:10.1016/j.revpalbo.2009.10.005

Zonneveld, KAF and cruise participants (2010) Report and preliminary results of R/V Posedon Cruises P 366-1 and P 366-2, Las Palmas - Las Palmas - Vigo, 03-19 May 2008 and 22-30 May 2008. PERGAMOM Proxy Education and Research cruise off Galicai, Morocco and Mauretania. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 274. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-00102306-15

Zonneveld, KAF, Susek, E and Fischer, G (2010) Seasonal variability of the organic-walled dinoflagellate cyst production in the coastal upwelling region off Cape Blanc (Mauritania): A five-year survey. Journal of Phycology, 46(1). 202-215. doi:10.1111/j.1529-8817.2009.00799.x

Versteegh, GJM, Zonneveld, KAF and de Lange, GJ (2010) Selective aerobic and anaerobic degradation of lipids and palynomorphs in the Eastern Mediterranean since the onset of sapropel S1 deposition. Marine Geology, 278(1-4). 177-192. doi:10.1016/j.margeo.2010.10.007

Zonneveld, KAF, Versteegh, GJM, Kasten, S, Eglinton, TI, Emeis, KC, Huguet, C, Koch, BP, de Lange, GJ, de Leeuw, JW, Middelburg, JJ, Mollenhauer, G, Prahl, F, Rethemeyer, J and Wakeham, SG (2010) Selective preservation of organic matter in marine environments; processes and impact on the sedimentary record. Biogeosciences, 7(2). 483-511. doi:10.5194/bg-7-483-2010

Kodrans-Nsiah, M, März, C, Harding, IC, Kasten, S and Zonneveld, KAF (2009) Are the Kimmeridge Clay deposits affected by "burn-down" events? Palynological and geochemical studies on a 1 metre long section from the Upper Kimmeridge Clay Formation (Dorset, UK). Sedimentary Geology, 222(3-4). 301-313. doi:10.1016/j.sedgeo.2009.09.015

Bouimetarhan, I, Marret, F, Dupont, LM and Zonneveld, KAF (2009) Dinoflagellate cyst distribution in marine surface sediments off West Africa (6-17°N) in relation to sea-surface conditions, freshwater input and seasonal coastal upwelling. Marine Micropaleontology, 71(3-4). 113-130. doi:10.1016/j.marmicro.2009.02.001

Zonneveld, KAF, Cheng, L, Möbius, J and Mahmoud, MS (2009) Environmental significance of dinoflagellate cysts from the proximal part of the Po-river discharge plume (off southern Italy, Eastern Mediterranean). Journal of Sea Research, 62(4). 189-213. doi:10.1016/j.seares.2009.02.003

Bouimetarhan, I, Dupont, LM, Schefuß, E, Mollenhauer, G, Mulitza, S and Zonneveld, KAF (2009) Palynological evidence for climatic and oceanic variability off NW Africa during the late Holocene. Quaternary Research, 72(2). 188-197. doi:10.1016/j.yqres.2009.05.003

Mertens, KN, Ribeiro, S, Bouimetarhan, I, Caner, H, Combourieu Nebout, N, Dale, B, de Vernal, A, Ellegaard, M, Filipova, M, Godhe, A, Goubert, E, Grøsfjeld, K, Holzwarth, U, Kotthoff, U, Leroy, SAG, Londeix, L, Marret, F, Matsuoka, K, Mudie, PJ, Naudts, L, Peña-Manjarrez, JL, Persson, A, Popescu, SM, Pospelova, V, Sangiorgi, F, van der Meer, TJ, Vink, A, Zonneveld, KAF, Vercauteren, D, Vlassenbroeck, J and Louwye, S (2009) Process length variation in cysts of a dinoflagellate, Lingulodinium machaerophorum, in surface sediments: Investigating its potential as salinity proxy. Marine Micropalaeontology, 70(1-2). 54-69. doi:10.1016/j.marmicro.2008.10.004

Kim, JH, Huguet, C, Zonneveld, KAF, Versteegh, GJM, Roeder, W, Sinninghe Damsté, JS and Schouten, S (2009) An experimental field study to test the stability of lipids used for the TEX86 and UK'37 palaeothermometers. Geochimica et Cosmochimica Acta, 73(10). 2888-2898. doi:10.1016/j.gca.2009.02.030

Elbrächter, M, Gottschling, M, Hildebrand-Habel, T, Keupp, H, Kohring, R, Lewis, J, Meier, KJS, Montresor, M, Streng, M, Versteegh, GJM, Willems, H and Zonneveld, KAF (2008) Establishing an Agenda for Calcareous Dinoflagellate Research (Thoracosphaeraceae, Dinophyceae) including a Nomenclatural Synopsis of Generic Names. Taxon, 57(4). 1289-1303. http://www.jstor.org/stable/27756780

Zonneveld, KAF, Versteegh, GJM and Kodrans-Nsiah, M (2008) Preservation and organic-chemistry of Late Cenozoic organic-walled dinoflagellate cysts; a review. Marine Micropaleontology, 68(1-2). 179-197. doi:10.1016/j.marmicro.2008.01.015

Zonneveld, KAF and cruise participants (2008) Report and preliminary results of R/V POSEIDON Cruise P339, Piräus - Messina, 16 June - 2 July 2006. CAPPUCCINO - Calabrian and Adriatic palaeoproductivity and climatic variability in the last two millenia. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 268. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000106569

Kodrans-Nsiah, M, de Lange, GJ and Zonneveld, KAF (2008) A natural exposure experiment on short-term species-selective aerobic degradation of dinoflagellate cysts. Review of Palaeobotany and Palynology, 152(1-2). 32-39. doi:10.1016/j.revpalbo.2008.04.002

Bockelmann, FD, Zonneveld, KAF and Schmidt, M (2007) Assessing environmental control on dinoflagellate cyst distribution in surface sediments of the Benguela upwelling region (eastern South Atlantic). Limnology and Oceanography, 52(6). 2582-2594. doi:10.4319/lo.2007.52.6.2582

Richter, D, Vink, A, Zonneveld, KAF, Kuhlmann, H and Willems, H (2007) Calcareous dinoflagellate cyst distributions in surface sediments from upwelling areas off NW Africa, and their relationships with environmental parameters of the upper water column. Marine Micropaleontology, 63(3-4). 210-228. doi:10.1016/j.marmicro.2006.12.002

Holzwarth, U, Esper, O and Zonneveld, KAF (2007) Distribution of organic-walled dinoflagellate cysts in shelf surface sediments of the Benguela upwelling system in relationship to environmental conditions. Marine Micropaleontology, 64(1-2). 91-119. doi:10.1016/j.marmicro.2007.04.001

Zonneveld, KAF, Mackensen, A and Baumann, KH (2007) Stable oxygen isotopes of Thoracosphaera heimii (Dinophyceae) in relationship to temperature; a culture experiment. Marine Micropaleontology, 64(1-2). 80-90. doi:10.1016/j.marmicro.2007.03.002

Esper, O and Zonneveld, KAF (2007) The potential of organic-walled dinoflagellate cysts for the reconstruction of past sea-surface conditions in the Southern Ocean. Marine Micropaleontology, 65(3-4). 185-212. doi:10.1016/j.marmicro.2007.07.002

Susek, E, Zonneveld, KAF, Fischer, G, Versteegh, GJM and Willems, H (2005) Organic-walled dinoflagellate cysts production in relation to upwelling intensity and lithogenic influx in the Cape Blanc region (off north-west Africa). Phycological Journal, 53(2). 97-112. doi:10.1111/j.440-183.2005.00377

Meier, KJS, Zonneveld, KAF, Kasten, S and Willems, H (2004) Different nutrient sources forcing increased productivity during eastern Mediterranean S1 sapropel formation as reflected by calcareous dinoflagellate cysts. Paleoceanography, 19. PA1012. doi:10.1029/2003PA000895

Zonneveld, KAF (2004) Potential use of stable oxygen isotope composition of Thoracasphaera heimii for upper water column (thermocline) temperature reconstruction. Marine Micropaleontology, 50(3-4). 307-317. doi:10.1016/S0377-8398(03)00097-5

Esper, O, Versteegh, GJM, Zonneveld, KAF and Willems, H (2004) A palynological reconstruction of the Agulhas Retroflection (South Atlantic Ocean) during the Late Quaternary. Global and Planetary Change, 41. 31-62. doi:10.1016/j.gloplacha.2003.10.002

Marret, F and Zonneveld, KAF (2003) Atlas of modern organic-walled dinoflagellate cyst distribution. Review of Palaeobotany and Palynology, 125(1-2). 1-200. doi:10.1016/S0034-6667(02)00229-4

Vink, A, Baumann, KH, Boeckel, B, Esper, O, Kinkel, H, Volbers, ANA, Willems, H and Zonneveld, KAF (2003) Coccolithophorid and dinoflagellate synecology in the South and Equatorial Atlantic: Improving the palaeoecological significance of phytoplanktonic microfossils. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 101-120. doi:10.1007/978-3-642-18917-3_6

Esper, O and Zonneveld, KAF (2002) Distribution of organic-walled dinoflagellate cysts in surface sediments of the Southern Ocean (eastern Atlantic sector) between the Subtropical Front and the Weddell Gyre. Marine Micropaleontology, 46(1-2). 177-208. doi:10.1016/S0377-8398(02)00041-5

Vink, A, Brune, A, Höll, C, Zonneveld, KAF and Willems, H (2002) On the response of calcareous dinoflagellates to oligotrophy and stratification of the water column in the equatorial Atlantic Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 178(1-2). 53-66. doi:10.1016/S0031-0182(01)00368-6

Versteegh, GJM and Zonneveld, KAF (2002) Use of selective degradation to separate preservation from productivity. Geology, 30(7). 615-618. doi:10.1130/0091-7613(2002)030<0615:UOSDTS>2.0.CO;2

Zonneveld, KAF, Hoek, RP, Brinkhuis, H and Willems, H (2001) Geographical distributions of organic-walled dinoflagellate cysts in surficial sediments of the Benguela upwelling region and their relationship to upper ocean conditions. Progress in Oceanography, 48(1). 25-72. doi:10.1016/S0079-6611(00)00047-1

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