[coccoliths] Aid with identification

[Young, Jeremy]

To doublecheck use a gypsum plate - the spines of Scrippsiella  have the c-axis perpendicular to the length - so if you have the gypsum plate in the conventional orientation they will be yellow when oriented NW-SE
Jeremy






> On 10 Aug 2024, at 23:02, Juan Pablo Perez Panera <perezpanera at gmail.com> wrote:
> 
> Hi Jackie,
> 
> Many thanks! I think you are right!
> 
> 
> 
> Dr. Juan Pablo Pérez Panera
> 
> CONICET
> División Geología,
> Museo de La Plata, FCNyM, UNLP
> Paseo del Bosque s/n, 1900, La Plata
> Buenos Aires, Argentina
> perezpanera at gmail.com <mailto:perezpanera at gmail.com>
> 
> El sáb, 10 ago 2024 a la(s) 5:16 p.m., Lees, Jackie (j.lees at ucl.ac.uk <mailto:j.lees at ucl.ac.uk>) escribió:
>> Hey, Juan!
>> 
>> Looks like Scrippsiella
>> https://www.mikrotax.org/Nannotax3/non_cocco/Scrippsiella_fragments
>> 
>> Cheers,
>> 
>> Jackie
>> 
>>> On 10 Aug 2024, at 15:01, Juan Pablo Perez Panera <perezpanera at gmail.com <mailto:perezpanera at gmail.com>> wrote:
>>> 
>>> ⚠ Caution: External sender
>>> 
>>> 
>>> Hi all, 
>>> Does anybody have a clue on what this could be?
>>> They are 5 to 6 microns, NP1 biozone.
>>> I tried to make a transmitted light photo but it wasn't good.
>>> 
>>> Cheers,
>>> Juan
>>> 
>>> 
>>> 
>>> 
>>> Dr. Juan Pablo Pérez Panera
>>> 
>>> CONICET
>>> División Geología,
>>> Museo de La Plata, FCNyM, UNLP
>>> Paseo del Bosque s/n, 1900, La Plata
>>> Buenos Aires, Argentina
>>> perezpanera at gmail.com <mailto:perezpanera at gmail.com><Clavito CB13.jpg.jpg><Clavito 2 CB13.jpg.jpg><Clavito 3 CB13.jpg.jpg><Clavito CB13.jpg><Clavito 2 CB13.jpg>_______________________________________________
>>> Coccoliths mailing list
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>>> https://webmail.fcnym.unlp.edu.ar/mailman/listinfo/coccoliths
>> 
>> *************************************************************************************
>> Dr. Jacqueline A. Lees
>> j.lees at ucl.ac.uk <mailto:j.lees at ucl.ac.uk>
>> http://www.nannobiostrat.com <http://www.nannobiostrat.com/>
>> http://www.mikrotax.org/Nannotax3/index.html (Nannotax3)
>> http://ina.tmsoc.org <http://ina.tmsoc.org/> (International Nannoplankton Association)
>> 
>> Nannofossil Biostratigraphy Consultant
>> Editor/Proofreader, Cambridge Proofreading & Editing
>> Proofreader, Sunrise Setting
>> Honorary Senior Research Associate, UCL
>> 
>> 
>> “I took a chance to build a world of mine. A one-way ticket for another life… To see the land of all… I miss the friends I had to leave behind…” Land of All, Woodkid
>> 
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