Jimbacrinus Bostocki

Finest quality Ammonite sliced - Cristal clusters - with beautiful colors in an elegant iron stand.

Aioloceras besairiei (>140mm) Lower Cretaceous, Albian (100.5–113.0 million years), from Mahajanga , Madagascar.

This ammonite sliced in two parts has been polished for showing the breathtaking inside colors and patterns!

Phacops sp. from the Middle Devonian period ( 395 million years ) of  the Djebel Issoumour area, Atlas Mountains - Morocco.

Prepared and restored, excellent for beginner collectors or as decor piece, in a black lacquered wood pedestal.

Cleoniceras besairiei (Collignon, 1949), cut and polished pair. They are lovely specimens that show the individual chambers of the Ammonite in great detail with all interior cristalized. They are from the Lower Cretaceous – Albian period (100 – 115 million years) from Mitsinjo, near Majunga.

Think of the Ammonite spirals as a filter, drawing in these dense energies which are no longer needed, moving them through the spirals and releasing them as fresh, positive, loving life force energies. The Ammonite is a very powerful earth healing fossil.

Ammonites are often used for activating Kundalini and life path energies. It is often recommended to keep an Ammonite in your home to attract health, prosperity and success.

Acanthoceras ammonites from Madagascar, a beautiful block with two achantoceras from Cenomanian (100-94 million years old), with a great shape and colors, well cleaned and prepared.

This is an extinct species of cephalopod genus, an ammonite in the family of Acanthoceratidae.

One of a Kind piece!

Phacops sp. from the Middle Devonian period ( 395 million years ) of  the Djebel Issoumour area, Atlas Mountains - Morocco.

Prepared and restored, excellent for beginner collectors or as decor piece, in an acrylic base.

Carcharocles megalodon - Neogen - Miocene, Burdigalian (15.97 - 20.44 million years) - Indonesia. A huge, extra large and superb tooth, with a wonderful colouration, as characterise the megalodon of Indonesia. Beautiful teeth with a colour very similar to those of Chile and Peru, deposits closed for a long time. These megalodons have been on the market very recently.

Cretaceous Albian period (100 to 145 million years) from Madagascar.

Spectacular big size opalized Cleoniceras group with other ammonite specie.

One of a kind decor piece!

Nicaisolopha nicaisei from Upper Cretaceous of Cajamarca Peru, mounted in a white lacquered wood base.

Fossil sea urchin - Pseudocidaris mammosa (AGASSIZ, 1840).

Excellent fossil of a sea urchin. The sea urchin and the spines finest details have been preserved and have been carefully arranged in position of life.

The radiolas preserve the original coloring patterns, worthy of a museum specimen!

Sea urchin with 10 cm spines, from Upper Jurassic, Kimmeridgian (152.1-157.3 million years) - France.

Displayed in a brass handmade stand. 

A slice of petrified tree, mounted on a handmade brass support. 

It comes from the Tsingy de Bemaraha National Park in Madagascar.

Great pattern and colours. A one of a kind piece. 

Carcharodon Megalodon (Megalodon meaning “Big Tooth”) is an extinct species of shark regarded as one of the largest and most powerful predators in vertebrate history.

This beast lived approximately 23 to 3.6 million years ago, during the Cenozoic Era. Fossil remains suggest that this giant shark reached a length of 18 metres (59 ft), from USA.

Displayed in a glass box made to measure. 

Hand-Polished Petrified Wood Bowl crafted by local artisans. This unique bowl showcases petrified wood from the Araucaria species, dating back 220 million years to the Early Triassic period. Meticulously polished by hand, the bowl features stunning patterns and colors inherent to the petrified wood.

Sourced from the Tsingy de Bemaraha National Park in Madagascar.

Nautiloid Fossil: Cymatoceras sp. – a remarkable specimen hailing from the Cretaceous-era formations of Mahajanga Province, Madagascar, dating back approximately 130 million years. This fossilized treasure is a testament to the enduring beauty of nature's craftsmanship, showcasing the intricate layers of Calcite in stunning detail.

Cymatoceras sp., a member of the Nautilidae family, offers us a glimpse into the ancient oceans of our planet. These creatures, reminiscent of modern squids with their distinctive shells, first emerged during the Late Triassic period and continue to thrive in our oceans today. This polished Nautiloid fossil serves as a captivating window into the distant past, where the mysteries of prehistoric life are etched in stone for us to marvel at and contemplate.

Polished Orthoceras slab fossil with over 400 million years.

As these forms of prehistoric squid were covered in ocean sediments prior to fossilization, the majority of the creatures will be facing in the same relative position, having been lined up by currents on the sea floor prior to being buried. The fossils are exposed and given a high polish to better view the creatures from their surrounding matrix.

The slab features very high relief as well as dramatic texture and detail they had tentacles and ink sacs, much like present-day squid. Except for belemnites, cephalopods had external shells with hollow internal chambers separated by walls called septa. Devonian period, circa 410 million years, Anti-Atlas Mountains - Southern Morocco - mounted in a black granite base. 

Araucaria trunk piece from the famous Ambilobe Petrified forest in Madagascar.

These are formations from the Triassic period with around 220 million years.

Mounted in an acrylic base is a beautiful historic piece!

A huge, beautiful coloured Douveilliceras mammilatum from the Albian period, Upper Cretaceous (110 million years) of Mahajanga Province - Madagascar.

A perfect piece for decor, mounted in a handmade wood base.