TOP RARE Bigotinops dangeardi Fossil Trilobite Morocco Cambrian BIGOTINOIDS for Sale

TOP RARE Bigotinops dangeardi Fossil Trilobite Morocco Cambrian BIGOTINOIDS For Sale

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TOP RARE Bigotinops dangeardi Fossil Trilobite Morocco Cambrian BIGOTINOIDS:
$297.00

Description

Bigotinops dangeardi (Hupé, 1953)

COMPLETE ADULTE INTERNAL MOLD - EXTREMELY RARE (!)

Cambrian Souss Lagerstätte.
Northern slope of the Western Anti-Atlas Mountains, Morocco.

We accept offers. Every offer is welcome.

We are reasonable sellers. Send us your price.

Probably, we will manage it.

Restoration details: Untouched plate.

Dimensions: Specimen - 4,4 x 2,2 cm;

Locality: Tazemmourt Section, Northern slope of the Western Anti-Atlas, Morocco.

Identification and Taxonomy:

Species: Bigotinops dangeardi (Hupé, 1953); Family: Bigotinidae; Superfamily: Ellipsocephaloidea; Order: Ptychopariida; Class: Trilobita.

The systematics and identification of this clade and specimens are complex and explained below.

Lithostratigraphy: Tiout Member of the Igoudine Formation (Lower Cambrian, Series 2, Stage 3).

Biostratigraphy: Eofallotaspis Zone of the Issendalenian.

Age: Cambrian, Early Paleozoic Era. 521-515 million years old.

\"Bigotinids belong to the earliest and least understood trilobite families. Their early occurrence “out of the nowhere” in the Moroccan Anti-Atlas (and in Siberia!) is one of the biggest trilobite puzzles.\"

Bigotinops dangeardi: in 2019, Geyer wrote that \"Only one specimen is known from Hupé\'s original publications.\" (Geyer, G., 2019). Very few have been found last four years and the possible robust determination of this individual to the species level makes it one amazing discovery.

Description (main features):

A top-grade plate of a rare species. Excellent collector item.

Internal mould. It is particularly beautiful and well preserved from the cephalon to pygidium, just missing some tergites, slightly eroded, mainly on the posterior thorax. The good dorsal exoskeleton, not eroded (a very rare situation), probably enrolled inside the matrix with the pygidium. The huge size, glabella and cranidium characteristics and the number of thoracic segments indicate that we are in the presence of one adult individual.

A more than rare fossil record.

In general, the specimen is well preserved, showing almost all the key structures of the species. Good size for a complete specimen of this age and of this species.

Cephalon is typical of adult individuals: The plectrum in front of the glabella is distinct, palpebral lobes relatively short, their posterior tips not reaching the posterior border furrow. Interocular areas are similar to a quarter segment of a circle.

Complete thorax on all three lobes—a genuinely perfect specimen.

Very conspicuous pleurae with evident well-preserved pleural spines.

Elongated body. Not visible pygidium.

It is a very well-preserved specimen on its whole. Due to its rarity, this is one genuinely excellent collector item.

The gorgeous orange colours of the iron oxides of this very particular geological layer are exceptionally well preserved. They are due to replacing the original cuticular substances with ferritic minerals.

Consult this and learn more about the Souss-Lagerstätte specimens at our website.

See other interesting BigotinoidsTrilobites listings

See other interesting Cambrian Trilobites listings

VARIA:

You can acquire this specimen (as many others) at our store, which is significantly cheaper (till 30% off). Visit the web address inour logo and on our profile. It\'s pretty simple, just Mediterranic followed for the commercial extension.

We appreciate your interest in our specimens.

This specimen will be shipped from Portugal.

*****

The Souss Konservat Lagerstatte, on the Northern slope of the Moroccan Anti-Atlas, is an exceptional geological place full of recent discoveries and descriptions that helped scientists better understand life on Earth during the Lower Cambrian period.

Episodic low oxygenated conditions on the sea floor are likely responsible for the exceptional preservation of animal remains in the upper Amouslek Formation (lower Cambrian, Stage 3) on the northern slope of the western Anti-Atlas, Morocco. This stratigraphic interval has yielded trilobite, brachiopod, and hyolith fossils with preserved soft parts, including some of the oldest known trilobite guts. The “Souss fossil lagerstätte” (newly proposed designation) represents the first Cambrian fossil lagerstätte in Cambrian strata known from Africa and is one of the oldest trilobite-bearing fossil lagerstätten on Earth. Inter-regional correlation of the Souss fossil lagerstätte in West Gondwana suggests its development during an interval of high eustatic levels recorded by dark shales that occur in informal upper lower Cambrian Series 2 in Siberia, South China, and East Gondwana (Geyer, G. & Landing, E. 2021).

*****

Besides the intrinsic value of this specimen, as a piece of Natural History, you are acquiring a rare item whose preparation (in specialised laboratories using micro tools) is a difficult task that takes dozens of hours and needs skills.

Fossils - namely premium items - are, nowadays, also a way of investment as their value will rise. They are increasingly being used as decor and luxury items, taking advantage of the mysterious beauty and framing that they can provide in appropriate spaces.

Discounted items (accepted Best Offers or Promotions) and Second Offers less than 300 USD do not benefit from \"Free Shipping\". The shipping cost will be 13, 21 or 31 USD (if the total weight is less than 2 kg), according to weight and destination.

We combine shipping.

0-500 g > Europe: 8 EUR /9 USD; Rest of the world 11 EUR /13 USD

501-100 g > Europe: 13 EUR /15 USD; Rest of the world 19 EUR /21 USD

1-2 kg > Europe: 19 EUR /21 USD; Rest of the world 28 EUR /31 USD

More than 2Kg: please get a quote through an message.

Why you should buy from us:

a) Perfect response after thousands of online sales in the last 19 years;

b) Extremely safe packaging of fragile items worldwide (not just talk, like many sellers; tested unique extra-protections);

c) Honest return full money back policy (rarely needed, in fact);

d) Original displays and a lot of top-prepared specimens;

e) Correct and careful identifications (without the rush for listing the specimens): if you are not an expert, there are many more wrong ID fossils than you can think of everywhere on the web. And we are not proud to announce to you that...

f) Honestly stated every reconstruction detail, when any;

g) Recognized top customer service;

h) Instalment plans for trusted buyers;

h) We combine shipping and wholesale for other sellers. Contact us to find out how much you can save and how we can provide you regularly.

Don\'t forget to visit our store. You might find some more items (fossils, minerals, tribal or others) that interest you or that you can add to your purchase and save on shipping costs by combining them. Chances for making your own offers are also there. Please contact us by direct message to show you our whole portfolio, on other platforms.Take a look!*****Beautiful specimen from trilobites group. Very well preserved and prepared for a place in any collector\'s museum.*****Please feel free to make all questions: a priority given through Messaging.*****Begin today or enlarge your trilobite collection with our top-quality specimens and our campaigns. Visit our trilobite page in our store.*****Rare and beautiful specimens. You hardly find it with this quality, anywhere on or elsewhere.*****All our trilobites suffer preparation (repair) when broken on the quarry (this is the absolutely normal process of extraction). The rocks are glued at the laboratory. They don\'t suffer any major restoration (reconstruction) or composition. If so, we\'ll tell you that for sure in each individual listing. We guarantee the quality of our products and follow strict policies of fair trade, safe payments, protection of data and returns.*****THIS IS A GREAT ITEM FOR ANY COLLECTORS OR INVESTORS AND A LOVELY PIECE FOR INTERIOR DESIGNERS*****Don\'t forget to bookmark this page and visit at least twice a week to avoid losing specimens: Mediterranic Store.

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Payment

Please make your first contact within three (3) days after purchase and payment within seven (7) days after purchase; otherwise, business will be considered null and item will be re-listed;

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Returns with refunds are accepted for full money back and for genuine reasons only (item not as described). If your item arrives broken (not often, but it happens), please contact us before taking any other action. We askyouto send us a photo of the object when unpacking it, to take the appropriate procedures at the post office, to substitute the item, to refund you or to presentan alternative solution. Please contact us to return your item as soon as possible and within seven (7) days;

We guarantee you will be 100% satisfied with your item(s) or we will refund your purchase price in full after the safe return of the item(s) in original condition.All sales come with this policy, no questions asked;

We return your money as soon as we receive the item; please use a traceable carrier; the refund will take place using the same method of payment. We do not pay shipping, handling and insurance costs at returns;

If your item arrives damaged, please contact us and we will resolve everything at costumer’s best convenience. But DOA (Damage on Arrival) should be reported within one (1)business day from the arrival date;Before everything else, if something is wrong and before leaving any negative or neutral response, talk to us first.We will manage it to guarantee your satisfaction and a fair solution for both parts.ShippingWe usually ship on a five (5) business day period, normally sooner;

Shipping time overseas depends on the post offices speed, the location in each country and the type of shipping; intercontinental shipping can take 2-3 till 5 weeks (normally much less, but please take all this into account when waiting for your purchases - they always arrive!) - and when leaving response about this question (pleasesee the date of effective shippingand not the date of arrival);
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