[coccoliths] Danian calcareous nannofossil

[Cleber Alves]

Hello Vladimir!

I don't know if I can help you or bring up more questions, but here in
Brazil it is sometimes possible to find a species described as “*Ellipsolithus
gomidei*”. I confess that I haven't worked with this species and interval
for a long time, but I'll send you the article describing it. It's in
Portuguese, but with today's technology, it's easier to get a translation
into your language ((on the Nannotax website it's in the Farinacci Catalog
section).
What do you think? Could it be something related to the species in mind?
Best Regards,

Cleber.




Em sex., 7 de mar. de 2025 às 11:48, Young, Jeremy <jeremy.young at ucl.ac.uk>
escreveu:

> Hi again  Vladimir
> I can't really help with that -  haven't looked at enough Danian
> Ellipsolithus to say, and for me it looks like a fairly typical E.
> macellus. However, other people may be able to say something more useful
> Jeremy
>
> On 7 Mar 2025, at 13:15, Мусатов Владимир <dr.musatov at yandex.ru> wrote:
>
> ⚠ Caution: External sender
>
> Hi Jeremy,
> Thank you, I've already downloaded it)))
>
> I have a question - is it always the case that the base of the NP4 zone
> contains uncharacteristic small Ellipsolithus macellus? My photo shows an
> Ellipsolithus macellus similar in appearance to the E. macellus in Plate 3
> foto 36 of the Bown et al. paper I requested. These specimens do not look
> like the typical large E. macellus that occur in NP9 and NP11. Can these
> small forms be identified as E. macellus, or is it a different species?
> How do you think?
>
>
>
> Musatov Vladimir
>
>
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-- 
Cleber Fernandes Alves
Calcareous nannofossil specialist
Pesquisador Científico no Laboratório de Palinofácies e Fácies Orgânica
(LAFO) UFRJ
+55 (21) 981276554
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