From patrick.chellouche at ifg.uni-kiel.de Tue Nov 21 07:36:54 2017 From: patrick.chellouche at ifg.uni-kiel.de (Chellouche, Patrick) Date: Tue, 21 Nov 2017 11:36:54 +0100 Subject: [coccoliths] ID help request Message-ID: <5A1401C6.3000105@ifg.uni-kiel.de> Dear colleagues,// I was pointed towards this mailing list by Dr. Sebastian Meier of Kiel University, Germany. I am currently working on the taphonomy of lithographic limestones from Southern Germany (Late Kimmeridgian, eudoxus-ammonite zone). As it so happens, there are some rather well preserved coccoliths and coccospheres contained in my bulkrock samples. I already did some tentative identification, but would be tremendously greateful for a review by the eyes of a Cocco-specialist! (Please se attached plates) What would further be of interest to me is the stratigraphic and palaeoecological potential of the coccolithophores found. I would also be thankful for literature references. If anybody is interested in a deeper cooperation towards publishing my coccoliths, be sure to let me know! Thank you very much for your time and best wishes, Patrick Chellouche P.S.: The literature used for Coccolith-identification was: Flügel, E. & Franz, H. E. (1967): Elektronenmikroskopischer Nachweis von Coccolithen im Solnhofener Plattenkalk (Ober-Jura).- Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 127(3): 245-263. Keupp, H. (1976): Kalkiges Nannoplankton aus den Solnhofener Schichten (Unter-Tithon, Südliche Frankenalb) – Calcareous nannoplankton from the Solnhofen limestones (L. Tithonian, Bavaria).- Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1976(6): 361-381. Keupp, H. (1976 ): Neue Coccolithen aus dem Solnhofener Plattenkalk I.- Geol. Bl. NO-Bayern, *26*(2): 95-104. Keupp, H. (1977): Ultrafazies und Genese der Solnhofener Plattenkalke (Oberer Malm, Südliche Frankenalb).- Abhandlungen der Naturhistorischen Gesellschaft Nürnberg, 37: 5-128. Bown, P. R. & Cooper, M. K. E. (1999): Jurassic.- In: Calcareous nannofossil biostratigraphy, Kluwer Academic, Dordrecht, Boston. Bown, P. R. (1992): 17. New calcareous nannofossil taxa from the Jurasic/Cretaceous boundary interval of sites 765 and 261, Argo Abyssal Plain.- Proceedings of the Ocean Drilling Program, Scientific Results, 123: 369-379. -- ----- /Dr. rer. nat. Patrick Chellouche Institut für Geowissenschaften Christian-Albrechts-Universität zu Kiel Ludewig-Meyn-Straße 10 24118 Kiel Tel.:+49 431 880-2689 Email: Patrick.chellouche at ifg.uni-kiel.de/ /Institute of Geosciences Christian-Albrechts-University Kiel/ /Ludewig-Meyn-Straße 10 24118 Kiel Germ,any Tel.:+49 431 880-2689 Email: Patrick.chellouche at ifg.uni-kiel.de/ --- /Dozent Fachgruppe Paläoumwelt - Geozentrum Nordbayern FAU Erlangen-Nürnberg Loewenichstrasse 28 91054 Erlangen Email: Patrick.chellouche at fau.de/ -------------- next part -------------- An HTML attachment was scrubbed... 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Name: Plate 6_incertae sedis.jpg Type: image/jpeg Size: 2911151 bytes Desc: not available URL: From j.lees at ucl.ac.uk Tue Nov 21 18:23:54 2017 From: j.lees at ucl.ac.uk (Lees, Jackie) Date: Tue, 21 Nov 2017 21:23:54 +0000 Subject: [coccoliths] ID help request In-Reply-To: <5A1401C6.3000105@ifg.uni-kiel.de> References: <5A1401C6.3000105@ifg.uni-kiel.de> Message-ID: <8DB7CC3D-3EE0-40D5-80D4-1ED3880151A8@live.ucl.ac.uk> Hi, Patrick! Pl.1 - Most of these elliptical ones are Watznaueria, as you already identified. Those with an elliptical hole in the centre are W. fossacincta, those that are closed are barnesiae - note correct spelling, and those with short-axis bars are britannica. The circular ones are Cyclagelosphaera (margerelii). Note that you should look at the shape of the central area to determine if they are elliptical, because preservational effects (etching and overgrowth) can change the shape of the outline - and these would not be classed as well-preserved; they are moderately to poorly-preserved. Pl.2 - All Watznauerias. Pl.3 - Ellipsagelosphaera is a junior synonym of Watznaueria. These are all Watznauerias. Pl.4 - All Watznauerias. Pl. 5 - Preservation has affected these badly. Some are Watznaueria and Biscutum, others unidentifiable. The spiky ones are Stephanolithion, as you identified - these are age-indicators. Pl. 6 - The things you are identifying as Coccolithophorida are coccospheres, made up of coccoliths. Some of these are Discorhabdus. One image is a Rotelapillus, another is a Zeugrhabdotus Note that there is nothing palaeoecological you can determine from these SEM pics, unless you have laminae, but you might be able to use counts from light-microscope samples to determine something. Stratigraphic analysis would have to be done with the light microscope. See these papers and references therein, as a start - especially works by Mattioli: I would be happy to talk to you further about your project. Cheers, Jackie On 21 Nov 2017, at 04:36, Chellouche, Patrick > wrote: ************************************************************************************* Dr. Jacqueline A. Lees Mesozoic Nannofossil Biostratigraphy Consultant Honorary Senior Research Associate, UCL j.lees at ucl.ac.uk http://www.nannobiostrat.com http://www.mikrotax.org/Nannotax3/index.html (Nannotax3) http://ina.tmsoc.org (International Nannoplankton Association) http://www.tmsoc.org (The Micropalaeontological Society) “Running with the wolves again, holding up my wild heart; I don’t want to meet my end watching from a window.” Miner, Running with the Wolves -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2004 LEES+ MM-04 KCF.pdf Type: application/pdf Size: 3431270 bytes Desc: 2004 LEES+ MM-04 KCF.pdf URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2006 LEES+ P3-06 KCF.pdf Type: application/pdf Size: 2608194 bytes Desc: 2006 LEES+ P3-06 KCF.pdf URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2005 LEES+ M'PAL-05.pdf Type: application/pdf Size: 1343067 bytes Desc: 2005 LEES+ M'PAL-05.pdf URL: From jeremy.young at ucl.ac.uk Wed Nov 22 10:39:21 2017 From: jeremy.young at ucl.ac.uk (Young, Jeremy) Date: Wed, 22 Nov 2017 13:39:21 +0000 Subject: [coccoliths] ID help request In-Reply-To: <5A1401C6.3000105@ifg.uni-kiel.de> References: <5A1401C6.3000105@ifg.uni-kiel.de> Message-ID: <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> ... Jackie's post made me realise I had sent mine to the sender rather than the list, so I'll resend it now (maybe the default behaviour should be for replies to go to the list) Jeremy Patrick Nice images and you are heading in the right direction but a lot of the literature you are using is out of date and you need to know how to map the names they use onto modern taxonomy. The nannotax website is a good place to get a guide through some of this (it may seem a bit daunting at forst but if you go to Tools/Prefs and time control you can set it to highlight which taxa occur in the Late Jurassic). Basically though a lagoonal environment like that is going to be very low diversity and the vast majority of specimens you are seeing are Watznaueria barnesiae/fossacincta and Cyclagelosphaera margereli, with variable preservation. Ellipsagelosphaera and Calolithus are both now considered junior synonyms of Watznaueria. Your Coccolithophorida inc sed are proximal views of Cyclagelosphaera. Denise Noel did some work on coccoliths in lithographic limestone - arguing that most of hem were originally more or less pure coccolith oozes and that the very finescale porosity form the coccospheres was crucial to the lithographic character of the limestones. Also we recently discovered a direct descendant of Cyclagelosphaera living in modern shallow shelf seas - see Hagino, K.; Young, J.R.; Bown, P.R.; Godrijan, J.; Kulhanek, D.K.; Kogane, K. & Horiguchi, T., (2015). Re-discovery of a “living fossil” coccolithophore from the coastal waters of Japan and Croatia. Marine Micropaleontology, 116(1): 28-37. Jeremy ------------------------------------------ Dr. Jeremy R. Young Research Associate Earth Sciences University College London Gower Street, WC1E 6BT 07813 114208 http://ina.tmsoc.org/ http://www.mikrotax.org/Nannotax3 http://www.mikrotax.org/pforams On 21 Nov 2017, at 10:36, Chellouche, Patrick > wrote: Dear colleagues, I was pointed towards this mailing list by Dr. Sebastian Meier of Kiel University, Germany. I am currently working on the taphonomy of lithographic limestones from Southern Germany (Late Kimmeridgian, eudoxus-ammonite zone). As it so happens, there are some rather well preserved coccoliths and coccospheres contained in my bulkrock samples. I already did some tentative identification, but would be tremendously greateful for a review by the eyes of a Cocco-specialist! (Please se attached plates) What would further be of interest to me is the stratigraphic and palaeoecological potential of the coccolithophores found. I would also be thankful for literature references. If anybody is interested in a deeper cooperation towards publishing my coccoliths, be sure to let me know! Thank you very much for your time and best wishes, Patrick Chellouche P.S.: The literature used for Coccolith-identification was: Flügel, E. & Franz, H. E. (1967): Elektronenmikroskopischer Nachweis von Coccolithen im Solnhofener Plattenkalk (Ober-Jura).- Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 127(3): 245-263. Keupp, H. (1976): Kalkiges Nannoplankton aus den Solnhofener Schichten (Unter-Tithon, Südliche Frankenalb) – Calcareous nannoplankton from the Solnhofen limestones (L. Tithonian, Bavaria).- Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1976(6): 361-381. Keupp, H. (1976 ): Neue Coccolithen aus dem Solnhofener Plattenkalk I.- Geol. Bl. NO-Bayern, 26(2): 95-104. Keupp, H. (1977): Ultrafazies und Genese der Solnhofener Plattenkalke (Oberer Malm, Südliche Frankenalb).- Abhandlungen der Naturhistorischen Gesellschaft Nürnberg, 37: 5-128. Bown, P. R. & Cooper, M. K. E. (1999): Jurassic.- In: Calcareous nannofossil biostratigraphy, Kluwer Academic, Dordrecht, Boston. Bown, P. R. (1992): 17. New calcareous nannofossil taxa from the Jurasic/Cretaceous boundary interval of sites 765 and 261, Argo Abyssal Plain.- Proceedings of the Ocean Drilling Program, Scientific Results, 123: 369-379. -- ----- Dr. rer. nat. Patrick Chellouche Institut für Geowissenschaften Christian-Albrechts-Universität zu Kiel Ludewig-Meyn-Straße 10 24118 Kiel Tel.:+49 431 880-2689 Email: Patrick.chellouche at ifg.uni-kiel.de Institute of Geosciences Christian-Albrechts-University Kiel Ludewig-Meyn-Straße 10 24118 Kiel Germ,any Tel.:+49 431 880-2689 Email: Patrick.chellouche at ifg.uni-kiel.de --- Dozent Fachgruppe Paläoumwelt - Geozentrum Nordbayern FAU Erlangen-Nürnberg Loewenichstrasse 28 91054 Erlangen Email: Patrick.chellouche at fau.de _______________________________________________ Coccoliths mailing list Coccoliths at fcnym.unlp.edu.ar http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths -------------- next part -------------- An HTML attachment was scrubbed... URL: From perezpanera at gmail.com Wed Nov 22 10:51:31 2017 From: perezpanera at gmail.com (Juan Pablo Perez Panera) Date: Wed, 22 Nov 2017 10:51:31 -0300 Subject: [coccoliths] ID help request In-Reply-To: <5A1401C6.3000105@ifg.uni-kiel.de> References: <5A1401C6.3000105@ifg.uni-kiel.de> Message-ID: Hi Patrick, The Sphenolithus is most probably a S. bigotii bigotii and is the most biostratigraphically useful nanno you have there. Check it out here: http://www.mikrotax.org/Nannotax3/index.php?taxon=Stephanolithion bigotii subsp. bigotii&module=Mesozoic Jeremy, I tryed before to change the reply to be to the coccolithslist, but I think I cannot do that. I will try again. What is usefull is to use the "Reply to all" option 2017-11-21 7:36 GMT-03:00 Chellouche, Patrick < patrick.chellouche at ifg.uni-kiel.de>: > Dear colleagues, > > > > I was pointed towards this mailing list by Dr. Sebastian Meier of Kiel > University, Germany. > I am currently working on the taphonomy of lithographic limestones from > Southern Germany (Late Kimmeridgian, eudoxus-ammonite zone). As it so > happens, there are some rather well preserved coccoliths and coccospheres > contained in my bulkrock samples. > > I already did some tentative identification, but would be tremendously > greateful for a review by the eyes of a Cocco-specialist! (Please se > attached plates) > > What would further be of interest to me is the stratigraphic and > palaeoecological potential of the coccolithophores found. I would also be > thankful for literature references. > If anybody is interested in a deeper cooperation towards publishing my > coccoliths, be sure to let me know! > > Thank you very much for your time and best wishes, > Patrick Chellouche > > > P.S.: The literature used for Coccolith-identification was: > > Flügel, E. & Franz, H. E. (1967): Elektronenmikroskopischer Nachweis von > Coccolithen im Solnhofener Plattenkalk (Ober-Jura).- Neues Jahrbuch für > Geologie und Paläontologie, Abhandlungen, 127(3): 245-263. > > Keupp, H. (1976): Kalkiges Nannoplankton aus den Solnhofener Schichten > (Unter-Tithon, Südliche Frankenalb) – Calcareous nannoplankton from the > Solnhofen limestones (L. Tithonian, Bavaria).- Neues Jahrbuch für Geologie > und Paläontologie, Monatshefte, 1976(6): 361-381. > > Keupp, H. (1976 ): Neue Coccolithen aus dem Solnhofener Plattenkalk I.- > Geol. Bl. NO-Bayern, *26*(2): 95-104. > > Keupp, H. (1977): Ultrafazies und Genese der Solnhofener Plattenkalke > (Oberer Malm, Südliche Frankenalb).- Abhandlungen der Naturhistorischen > Gesellschaft Nürnberg, 37: 5-128. > > Bown, P. R. & Cooper, M. K. E. (1999): Jurassic.- In: Calcareous > nannofossil biostratigraphy, Kluwer Academic, Dordrecht, Boston. > > Bown, P. R. (1992): 17. New calcareous nannofossil taxa from the > Jurasic/Cretaceous boundary interval of sites 765 and 261, Argo Abyssal > Plain.- Proceedings of the Ocean Drilling Program, Scientific Results, 123: > 369-379. > > -- > -----*Dr. rer. nat. Patrick Chellouche > Institut für Geowissenschaften > Christian-Albrechts-Universität zu Kiel > Ludewig-Meyn-Straße 10 > 24118 Kiel > Tel.:+49 431 880-2689 > Email: Patrick.chellouche at ifg.uni-kiel.de * > *Institute of Geosciences > Christian-Albrechts-University Kiel**Ludewig-Meyn-Straße 10 > 24118 Kiel > Germ,any > Tel.:+49 431 880-2689 > Email: Patrick.chellouche at ifg.uni-kiel.de * > > ---*Dozent > Fachgruppe Paläoumwelt - Geozentrum Nordbayern > FAU Erlangen-Nürnberg > Loewenichstrasse 28 > 91054 Erlangen > Email: Patrick.chellouche at fau.de * > > > _______________________________________________ > Coccoliths mailing list > Coccoliths at fcnym.unlp.edu.ar > http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths > -- Dr. Juan Pablo Pérez Panera CONICET. División Paleozoología Invertebrados, Museo de La Plata, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. Paseo del Bosque s/n, CP 1900, La Plata Buenos Aires, Argentina jperezpanera at conicet.gov.ar / perezpanera at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: From dr.musatov at yandex.ru Tue Nov 28 07:27:55 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Tue, 28 Nov 2017 13:27:55 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> Message-ID: <469141511864875@web54j.yandex.ru> An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Inc. sed-1.pdf Type: application/pdf Size: 706282 bytes Desc: not available URL: From ingalovic at hgi-cgs.hr Tue Nov 28 07:39:57 2017 From: ingalovic at hgi-cgs.hr (=?utf-8?B?R2Fsb3ZpxIcsIEluZXM=?=) Date: Tue, 28 Nov 2017 10:39:57 +0000 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <469141511864875@web54j.yandex.ru> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> Message-ID: <085A1A053D78D7419F9ED44FF1A6D4DCF1D20549@hgiexch02.igi.local> To me, It looks like Cretaceous Marthasterites furcatus: http://www.mikrotax.org/Nannotax3/index.php?taxon=Marthasterites%20furcatus&module=Mesozoic Best wishes, Ines[Click Me!] From: Coccoliths [mailto:coccoliths-bounces at fcnym.unlp.edu.ar] On Behalf Of ??????? ???????? Sent: Tuesday, November 28, 2017 11:28 AM To: Young, Jeremy ; Coccoliths at fcnym.unlp.edu.ar Subject: Re: [coccoliths] Nannolith inc sed Dear colleagues, very rarely there are nanoliths in the complexes, which I can not identify (see photo) - this is the zone of D. bisectus (late Bartonian). I will be very grateful for the answer. Vladimir -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 3101 bytes Desc: image001.gif URL: From nt at ign.ku.dk Tue Nov 28 07:46:41 2017 From: nt at ign.ku.dk (Nicolas Rudolph Thibault) Date: Tue, 28 Nov 2017 10:46:41 +0000 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <469141511864875@web54j.yandex.ru> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> Message-ID: <2BAC4EC98D1E454792E399CF1F2C66D3018B415C6E@P1KITMBX03WC02.unicph.domain> Hmm, strange. That looks like Marthasterites furcatus, a Cretaceous nannolith that gets extinct in the Campanian. Nicolas Thibault Lektor University of Copenhagen Faculty of Science IGN, University of Copenhagen Øster Voldgade 10, DK-1350 København K DIR +45 35323350 nt at ign.ku.dk [cid:image001.gif at 01D3683D.ED892C00] From: Coccoliths [mailto:coccoliths-bounces at fcnym.unlp.edu.ar] On Behalf Of ??????? ???????? Sent: 28. november 2017 11:28 To: Young, Jeremy; Coccoliths at fcnym.unlp.edu.ar Subject: Re: [coccoliths] Nannolith inc sed Dear colleagues, very rarely there are nanoliths in the complexes, which I can not identify (see photo) - this is the zone of D. bisectus (late Bartonian). I will be very grateful for the answer. Vladimir -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 4971 bytes Desc: image001.gif URL: From dr.musatov at yandex.ru Tue Nov 28 08:34:50 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Tue, 28 Nov 2017 14:34:50 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <085A1A053D78D7419F9ED44FF1A6D4DCF1D20549@hgiexch02.igi.local> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> <085A1A053D78D7419F9ED44FF1A6D4DCF1D20549@hgiexch02.igi.local> Message-ID: <200751511868890@web60j.yandex.ru> An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 3101 bytes Desc: not available URL: From michael.wagreich at univie.ac.at Tue Nov 28 09:55:15 2017 From: michael.wagreich at univie.ac.at (Michael Wagreich) Date: Tue, 28 Nov 2017 13:55:15 +0100 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <469141511864875@web54j.yandex.ru> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> Message-ID: <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> Dear Vladimir, I would not identify this as M. furcatus, it has somehow similar outline shape, but the internal structure (“keel” along rays; round “bulbs” or “holes” along rays) seems different – at least I have never seen such structures at a Cretaceous M. furcatus. What is with crossed nicols – all dark or? Michael Wagreich Von: Coccoliths [mailto:coccoliths-bounces at fcnym.unlp.edu.ar] Im Auftrag von ??????? ???????? Gesendet: Dienstag, 28. November 2017 11:28 An: Young, Jeremy; Coccoliths at fcnym.unlp.edu.ar Betreff: Re: [coccoliths] Nannolith inc sed Dear colleagues, very rarely there are nanoliths in the complexes, which I can not identify (see photo) - this is the zone of D. bisectus (late Bartonian). I will be very grateful for the answer. Vladimir --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. https://www.avast.com/antivirus -------------- next part -------------- An HTML attachment was scrubbed... URL: From jeremy.young at ucl.ac.uk Tue Nov 28 10:17:19 2017 From: jeremy.young at ucl.ac.uk (Young, Jeremy) Date: Tue, 28 Nov 2017 13:17:19 +0000 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> Message-ID: I agree with Michael, it seems a bit wrong for furcatus - too large, too flat, ridges too strong and bifurcations look different. I wonder if it might be a Lithostromation - it is the right age and they seen to be very variable in morphology Jeremy Young Earth Sciences, UCL Sent from thumb driven device so typing may be a bit adrift On 28 Nov 2017, at 12:55, "Michael Wagreich" > wrote: Dear Vladimir, I would not identify this as M. furcatus, it has somehow similar outline shape, but the internal structure (“keel” along rays; round “bulbs” or “holes” along rays) seems different – at least I have never seen such structures at a Cretaceous M. furcatus. What is with crossed nicols – all dark or? Michael Wagreich Von: Coccoliths [mailto:coccoliths-bounces at fcnym.unlp.edu.ar] Im Auftrag von ??????? ???????? Gesendet: Dienstag, 28. November 2017 11:28 An: Young, Jeremy; Coccoliths at fcnym.unlp.edu.ar Betreff: Re: [coccoliths] Nannolith inc sed Dear colleagues, very rarely there are nanoliths in the complexes, which I can not identify (see photo) - this is the zone of D. bisectus (late Bartonian). I will be very grateful for the answer. Vladimir [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif] Virenfrei. www.avast.com _______________________________________________ Coccoliths mailing list Coccoliths at fcnym.unlp.edu.ar http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths -------------- next part -------------- An HTML attachment was scrubbed... URL: From mmjiang at aol.com Tue Nov 28 10:59:48 2017 From: mmjiang at aol.com (mmjiang at aol.com) Date: Tue, 28 Nov 2017 08:59:48 -0500 Subject: [coccoliths] Nannolith inc sed Message-ID: <16002ed304c-171e-145ed@webjas-vad140.srv.aolmail.net> Should be Trochastrites hohnensis (Martini,1958) Bouche, 1962. I have found it age-restricted to upper NP15 to lower NP16 in Texas. I did not see it in a horizon as high as NP17. Mark Jiang 713-666-9628 (home) 713-205-0018 (cell) 101 Whipple Drive Bellaire, Texas 77401 -----Original Message----- From: Мусатов Владимир To: Young, Jeremy ; Coccoliths at fcnym.unlp.edu.ar Sent: Tue, Nov 28, 2017 4:30 am Subject: Re: [coccoliths] Nannolith inc sed Dear colleagues, very rarely there are nanoliths in the complexes, which I can not identify (see photo) - this is the zone of D. bisectus (late Bartonian). I will be very grateful for the answer. Vladimir _______________________________________________Coccoliths mailing listCoccoliths at fcnym.unlp.edu.arhttp://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths -------------- next part -------------- An HTML attachment was scrubbed... URL: From dr.musatov at yandex.ru Tue Nov 28 11:26:31 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Tue, 28 Nov 2017 17:26:31 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> Message-ID: <21211511879191@web53o.yandex.ru> An HTML attachment was scrubbed... URL: From dr.musatov at yandex.ru Tue Nov 28 11:39:47 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Tue, 28 Nov 2017 17:39:47 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: References: <5A1401C6.3000105@ifg.uni-kiel.de> <521ECBF8-4271-4661-ABCF-5269E5BA0746@ucl.ac.uk> <469141511864875@web54j.yandex.ru> <05af01d36848$22d8e490$688aadb0$@wagreich@univie.ac.at> Message-ID: <47341511879987@web49j.yandex.ru> An HTML attachment was scrubbed... URL: From dr.musatov at yandex.ru Tue Nov 28 11:48:17 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Tue, 28 Nov 2017 17:48:17 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <16002ed304c-171e-145ed@webjas-vad140.srv.aolmail.net> References: <16002ed304c-171e-145ed@webjas-vad140.srv.aolmail.net> Message-ID: <20091511880497@web52o.yandex.ru> An HTML attachment was scrubbed... URL: From nt at ign.ku.dk Tue Nov 28 11:22:42 2017 From: nt at ign.ku.dk (Nicolas Rudolph Thibault) Date: Tue, 28 Nov 2017 14:22:42 +0000 Subject: [coccoliths] A joined session on planktic foraminifers and calcareous nannoplankton at EGU 2018 Message-ID: <2BAC4EC98D1E454792E399CF1F2C66D3018B416D46@P1KITMBX03WC02.unicph.domain> Dear all, This year we have organized a session at EGU2018 on "Calcareous plankton in modern and past ecosystems" (SSP4.2) which targets both nannoplankton and planktic foraminifer specialists. We warmly invite you to submit abstracts on any aspect (biostratigraphy, ecology, taxonomy, geochemistry) of fossil and extant calcareous plankton, and look forward to seeing you in Vienna in April 2018. https://meetingorganizer.copernicus.org/egu2018/sessionprogramme è go to SSP4 - Paleontology and Paleoecology Deadline for submission is January 10th, If you have any questions, don't hesitate to contact me or any of the co-convenors. Please, don't hesitate to circulate the information to colleagues around you. Thank you very much, Best regards, Nicolas Thibault Claudia Agnini, claudia.agnini at unipd.it Cinzia Bottini, cinzia.bottini at unimi.it Valeria Luciani, valeria.luciani at unife.it Caterina Morigi, caterina.morigi at unipi.it Maria Rose Petrizzo, mrose.petrizzo at unimi.it Nicolas Thibault Lektor University of Copenhagen Faculty of Science IGN, University of Copenhagen Øster Voldgade 10, DK-1350 København K DIR +45 35323350 nt at ign.ku.dk [cid:image001.gif at 01D3685B.09E806B0] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 4971 bytes Desc: image001.gif URL: From dr.musatov at yandex.ru Wed Nov 29 05:54:23 2017 From: dr.musatov at yandex.ru (=?utf-8?B?0JzRg9GB0LDRgtC+0LIg0JLQu9Cw0LTQuNC80LjRgA==?=) Date: Wed, 29 Nov 2017 11:54:23 +0300 Subject: [coccoliths] Nannolith inc sed In-Reply-To: <412602329.3587273.1511913003763@mail.yahoo.com> References: <412602329.3587273.1511913003763.ref@mail.yahoo.com> <412602329.3587273.1511913003763@mail.yahoo.com> Message-ID: <710911511945663@web56g.yandex.ru> An HTML attachment was scrubbed... URL: From ingalovic at hgi-cgs.hr Thu Nov 30 11:15:45 2017 From: ingalovic at hgi-cgs.hr (=?iso-8859-2?Q?Galovi=E6=2C_Ines?=) Date: Thu, 30 Nov 2017 14:15:45 +0000 Subject: [coccoliths] coccolith Message-ID: <085A1A053D78D7419F9ED44FF1A6D4DCF1D207B9@hgiexch02.igi.local> Does anybody know what coccolith species this could belong to? Thank you! :) Ines[Click Me!] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 3101 bytes Desc: image001.gif URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: fig.15.jpg Type: image/jpeg Size: 5538777 bytes Desc: fig.15.jpg URL: From sergio.bonomo at cnr.it Thu Nov 30 12:44:42 2017 From: sergio.bonomo at cnr.it (Sergio Bonomo) Date: Thu, 30 Nov 2017 16:44:42 +0100 Subject: [coccoliths] coccolith In-Reply-To: <085A1A053D78D7419F9ED44FF1A6D4DCF1D207B9@hgiexch02.igi.local> References: <085A1A053D78D7419F9ED44FF1A6D4DCF1D207B9@hgiexch02.igi.local> Message-ID: Please provide a X nicols photo. It's necessary for taxon recognize. > > Does anybody know what coccolith species this could belong to? > > Thank you! J > > InesClick Me! > > > > > _______________________________________________ > Coccoliths mailing list > Coccoliths at fcnym.unlp.edu.ar > http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths -- -------------------------------------------- Dott. Sergio Bonomo (PhD) Consiglio Nazionale delle Ricerche Istituto di Biomedicina ed Immunologia Molecolare "Alberto Monroy" (CNR-IBIM) Istituto Ambiente Marino Costiero (CNR-IAMC) Via Ugo La Malfa 153 - 90146 - Palermo Cell: +39 3283279730 e-mail: sergio.bonomo at cnr.it - sergio.bonomo at ibim.cnr.it -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 3101 bytes Desc: not available URL: From umiyatunch at yahoo.com Thu Nov 30 13:24:56 2017 From: umiyatunch at yahoo.com (UMIYATUN CHOIRIAH. MT) Date: Thu, 30 Nov 2017 16:24:56 +0000 (UTC) Subject: [coccoliths] A joined session on planktic foraminifers and calcareous nannoplankton at EGU 2018 In-Reply-To: <2BAC4EC98D1E454792E399CF1F2C66D3018B416D46@P1KITMBX03WC02.unicph.domain> References: <2BAC4EC98D1E454792E399CF1F2C66D3018B416D46@P1KITMBX03WC02.unicph.domain> Message-ID: <1155064839.6445749.1512059096568@mail.yahoo.com> Dear all, I want to research about paleoclimatology based on nannoplankton on Miocene to Holocene in Indonesia (Tropical Zone) which I would like to ask: what kind of nannoplankton species can be used to identify these paleoclimate changes?thank youregards Umiyatun Choiriah On Wednesday, November 29, 2017, 12:50:17 AM GMT+7, Nicolas Rudolph Thibault wrote: Dear all,   This year we have organized a session at EGU2018 on “Calcareous plankton in modern and past ecosystems” (SSP4.2) which targets both nannoplankton and planktic foraminifer specialists.   We warmly invite you to submit abstracts on any aspect (biostratigraphy, ecology, taxonomy, geochemistry) of fossil and extant calcareous plankton, and look forward to seeing you in Vienna in April 2018.   https://meetingorganizer.copernicus.org/egu2018/sessionprogramme ègo to SSP4 – Paleontology and Paleoecology   Deadline for submission is January 10th,   If you have any questions, don’t hesitate to contact me or any of the co-convenors. Please, don’t hesitate to circulate the information to colleagues around you. Thank you very much, Best regards,     Nicolas Thibault Claudia Agnini, claudia.agnini at unipd.it Cinzia Bottini, cinzia.bottini at unimi.it Valeria Luciani, valeria.luciani at unife.it Caterina Morigi, caterina.morigi at unipi.it Maria Rose Petrizzo, mrose.petrizzo at unimi.it       Nicolas Thibault Lektor   University of Copenhagen Faculty of Science IGN, University of Copenhagen Øster Voldgade 10, DK-1350 København K   DIR +45 35323350 nt at ign.ku.dk               _______________________________________________ Coccoliths mailing list Coccoliths at fcnym.unlp.edu.ar http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 4971 bytes Desc: not available URL: From j.lees at ucl.ac.uk Thu Nov 30 20:37:45 2017 From: j.lees at ucl.ac.uk (Lees, Jackie) Date: Thu, 30 Nov 2017 23:37:45 +0000 Subject: [coccoliths] coccolith In-Reply-To: <085A1A053D78D7419F9ED44FF1A6D4DCF1D207B9@hgiexch02.igi.local> References: <085A1A053D78D7419F9ED44FF1A6D4DCF1D207B9@hgiexch02.igi.local> Message-ID: <5F1126EA-A623-41B8-A6A9-5F3295C12419@live.ucl.ac.uk> Hi, Ines! Looks like it might be a side-view/cross-section of Rotelapillus, or maybe Cyclindralithus, assuming this is Cretaceous. Cheers, Jackie On 30 Nov 2017, at 08:15, Galović, Ines > wrote: Does anybody know what coccolith species this could belong to? Thank you! :) Ines _______________________________________________ Coccoliths mailing list Coccoliths at fcnym.unlp.edu.ar http://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths ************************************************************************************* Dr. Jacqueline A. Lees Mesozoic Nannofossil Biostratigraphy Consultant Honorary Senior Research Associate, UCL j.lees at ucl.ac.uk http://www.nannobiostrat.com http://www.mikrotax.org/Nannotax3/index.html (Nannotax3) http://ina.tmsoc.org (International Nannoplankton Association) http://www.tmsoc.org (The Micropalaeontological Society) “Running with the wolves again, holding up my wild heart; I don’t want to meet my end watching from a window.” Miner, Running with the Wolves -------------- next part -------------- An HTML attachment was scrubbed... URL: