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Questions related from Hesameddin Hosseini Araghi
What is this Permian fauna? Is it Dasycladale algae? This speciemen is seen together with plenty of fusulinids.
11 December 2023 6,254 3 View
Are the attached images Bryozoa? Some images look like to have Bryozoan Zooarium, some like to be Trepostomatid Bryozoa, They Probably belong to Permian in one of the images an axial section of...
05 December 2023 9,310 6 View
Can anyone introduce me material from literature, which discusses main evolutionary changes in bachiopods from Paleozoic to Mesozoic. With many thanks
01 December 2023 9,284 0 View
I searched about stromatolite formation and I realized how microbial activity plays a role in formation of algal mats which function as sediment trap which in turn after cementation forms layers...
28 November 2023 8,531 1 View
It belongs to Late Triassic, Central Iran.
28 October 2023 3,673 0 View
It belongs to Miocene.
29 April 2023 7,458 2 View
This speciemen seen with trilobite fragments
31 January 2023 4,082 7 View
Is this speciemen probably a barnacle? It has been seen with orbitolinids of Early Cretaceous.
27 January 2023 4,426 3 View
This echinoid belongs to either Oligocene or Miocene
12 January 2023 1,196 2 View
This species is witnessed in nummulitic bed of middle Eocene the second (with scale) and third image looks like to be a echinoid spine?
09 January 2023 7,769 7 View
Can anyone tell what is this species, it probably belongs to the Cretacous.
03 January 2023 6,130 7 View
We know Ooids from variety of environments when water is agitated and microbial activity exists, such as tidal environments, also in high salinities they better compete with other carbonate...
22 August 2022 5,830 3 View
This rock probably belongs to Late Neoprotrozoic
12 May 2022 9,403 4 View
This species seen together with Trilobite fragments in Paleozoic.
19 January 2022 3,438 8 View
Techniques of fossil hunting differs in different group of fossils, what are the best tips to find calcareus rocks rich in LBFs?
29 December 2021 3,724 6 View
These species probably belong to the subfamily Choffatellinae Maync, 1958 or family Spirocyclinidae Munier-Chalmas , 1887 (Image C1,C2) and family Hauraniidae Septfontaine, 1988 (Images C1 &...
09 September 2021 8,108 5 View
In my opinion, the embryoinic chambers show resemblance to different Orbitolinid genuses: 1. It has protoconch and deuteroconch and subembryonic chambers similar to Praeorbitolina sp. ( Schroeder,...
10 July 2021 3,152 7 View
My probable determination for some of them are as follows: 5. Praemurica uncinata 8. Subbotina cf. triloculinoides 11. Globigerina boweri 12. Acarinina? primitiva However ages do not match
23 June 2021 3,197 2 View
I already asked Dr Hisashi Suzuki and Dr Gawlick about the possibility of it being Radiolaria, However they both agreed it is not, though Dr Suzuki did not reject the possibility of it being new...
25 November 2020 4,598 5 View
It has been seen along with possible Calpionellids and possible Saccocoma fragments.
25 November 2020 2,238 4 View
They have been seen along possible calpionellids
25 November 2020 7,894 9 View
Marinespecies.org is a world wide known website and data bank responsible for updated classification of LBFs and other marine species based on the latest breakthroughs and introduction of new...
01 January 1970 9,817 2 View
This discussion addresses Iranian colleagues as well as world wide experts on larger benthic foraminifera who are intrested in Iranian larger benthic foraminifera This subject can be discussed...
01 January 1970 6,373 19 View
This speciemen belongs to Oligocene -Miocene?
01 January 1970 4,328 1 View
These species have been seen along with possible Calpionellids and possible Saccocoma fragments
01 January 1970 6,663 14 View
Is the weak sign of streptospirality in Tournayellids enough criteria to put them under Archaediscida order, despite the different wall type and evolutionary trend of formation of rudimentary...
01 January 1970 1,296 0 View
