probably is unknown palinomorph, Acritaech?

I agree with Reza, it could be an acritaech, but you need to know measures and other features. It could be a Gorgonisphaeridium sp.

Good luck

Rzger:

Kindly provide scale, test composition and frequency of occurrence for further evaluations.

Best

Syed

Dear Syed Abbas Jafar,

The scale is x100.

Regards,

Rzger:

Thanks. Shows strong affinity with an Acritarch, but more sharply focused images of specimens would be useful.

Best

Syed

Dear Rzger,

I suggest you should put appropriate scale for your micrograph, as scale is very important in palynomorph identification.

The micrograph shows a trilet aperture that says some thing different from achritarchs.

I strongly suggest to contact to Mr. Sabouri senior palynologist:

[email protected]

He is one of the most professional in this field and surely he will help you.

With best regards,

Habib.