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<mailto: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: <http://webmail.fcnym.unlp.edu.ar/pipermail/coccoliths/attachments/20171128/ebb91b47/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 4971 bytes Desc: image001.gif URL: <http://webmail.fcnym.unlp.edu.ar/pipermail/coccoliths/attachments/20171128/ebb91b47/attachment.gif>