Hervorragende Verpackungstechnik für so einen grazilen, sensiblen Ammoniten. Ein wunderbares Sammlerstück!
Übersetzung ansehenHerrlich selten erhaltenes Spinnenfossil – 8 Beine! - Fossilplattenmatrix - Zhizhu daohugouensis
Nr. 92124471
This specimen of "Sinaranea metaxyostraca" is one of the oldest arachnid fossil known to date as it is about 165 million years old.
This hairy little jurassic monster is remarkable for a variety of reasons:
First, finding fossilized spiders isn't easy, because the soft bodies of arachnids "don't keep well" as experts says.
Preservation is astonishing, the detail with which this fossil is preserved is amazing, allowing to examine minute details of this extinct species like chelicerae and hairy abdomen and legs.
8 legs are well preserved!
Secondly, the fossil is extremely old, from the Middle Jurassic, 165 million year old.
According to the researcher, the fossil of this spider "was formed when it was trapped in volcanic ash" which allowed this surprising state of conservation.
The morphological conservation between these fossil Plectreuroids and their modern counterparts displays strong evolutionary conservatism.
This specimen was found in Inner Mongolia, in an area plagued with fossils of salamanders, small primitive mammals, insects and crustaceans.
Finally, spiders are highly-coveted by collectors.
Spider is 9 mm from leg to leg.
Matrix is 27 x 25 mm.
Photos are taken with professional ultra macro lens and with different light sources to show that the fossil is not flat.
This specimen of "Sinaranea metaxyostraca" is one of the oldest arachnid fossil known to date as it is about 165 million years old.
This hairy little jurassic monster is remarkable for a variety of reasons:
First, finding fossilized spiders isn't easy, because the soft bodies of arachnids "don't keep well" as experts says.
Preservation is astonishing, the detail with which this fossil is preserved is amazing, allowing to examine minute details of this extinct species like chelicerae and hairy abdomen and legs.
8 legs are well preserved!
Secondly, the fossil is extremely old, from the Middle Jurassic, 165 million year old.
According to the researcher, the fossil of this spider "was formed when it was trapped in volcanic ash" which allowed this surprising state of conservation.
The morphological conservation between these fossil Plectreuroids and their modern counterparts displays strong evolutionary conservatism.
This specimen was found in Inner Mongolia, in an area plagued with fossils of salamanders, small primitive mammals, insects and crustaceans.
Finally, spiders are highly-coveted by collectors.
Spider is 9 mm from leg to leg.
Matrix is 27 x 25 mm.
Photos are taken with professional ultra macro lens and with different light sources to show that the fossil is not flat.
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Excelente fosil
Übersetzung ansehenTodo perfecto, como siempre. Rápido e inmejorablemente embalado y protegido. Bonito fósil. Muchas gracias
Übersetzung ansehenSecond time I bought a fossil at DonFossils through Catawiki. Again a beautiful specimen. It was also very well packed, so a shout out to the way DonFossils works. Great company
Übersetzung ansehenVendedor muy profesional, los envíos llegan muy bien empaquetados y siempre a tiempo.....muy contento con este vendedor.👍
Übersetzung ansehenBeautiful specimen shipped with safe and strong packaging. Very good!
Übersetzung ansehengoed verpakt mooie schelp
Übersetzung ansehenParfait merci
Übersetzung ansehenTrés bon vendeur , trés serieux dans notre transaction . A recommander . A renouveller pour une autre achat en ce qui me concerne . Merci
Übersetzung ansehenVielen Dank für diesen schönen Ammoniten. Dieser kam heute an; die Verpackung war perfekt. Ich bin sehr zufrieden.
Übersetzung ansehenObject corresponding to the description, packaging more than perfect.
Übersetzung ansehenFast delivery, profesionnal package. The object is excellent, I am very happy with it.
Übersetzung ansehenJust happy with my purchase
Übersetzung ansehenExtremely well packaged. Item arrived safely, thank you!
Übersetzung ansehenSehr schönes Fossil, super verpackt👍
Übersetzung ansehenIt's perfect, thank you!
Übersetzung ansehenhet is uitstekend verpakt, maar er is wel een stukje van het fossiel afgebroken. De foto's zijn niet helemaal goed van kleur, het fossiel is donkerder.
Übersetzung ansehenGreat item. Very good and save shipment.
Übersetzung ansehenBeautiful fossils
Übersetzung ansehenVery good packaging swift postage. Thank you!
Übersetzung ansehenBedankt voor de mooie trilobiet🙏👍
Übersetzung ansehenEsemplare ottimamente conservato come da foto, arrivato in tempi rapidi e ben imballato.
Übersetzung ansehenok Bien embalado
Übersetzung ansehenVendedor muy profesional , llevo años comprando sus fósiles y nunca me han decepcionado , seguiré disfrutando de sus fósiles.😃👍👍
Übersetzung ansehenVendedor muy profesional , nunca decepciona y siempre tiene detalles con el comprador, volveré a apostar por él.👍👍
Übersetzung ansehen- 50
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Hervorragende Verpackungstechnik für so einen grazilen, sensiblen Ammoniten. Ein wunderbares Sammlerstück!
Übersetzung ansehen