AN IMPRESSIVE FOSSIL SLAB OF ORTHOCERAS (450 MILLION YEARS OLD)

These Mid-Ordovician Period, 470 - 458 million year old, fossils are exposed and have been given a high polish to better view these extinct squid-like creatures from their surrounding matrix. The sla

Exceptionally large and stunning fossil stone slab plate. set in a dark stone matrix containing various polished ammonites and orthoceras. Dating to the Carboniferous Period 350 million years old foun

Fossil coral. Silurian, 450 million years old. Utah 13oz

6 3/3" ORTHOCERAS FOSSIL, 500-200 MILLION YEARS OLD, FROM THE TRIASIC PERIOD, GREAT EXAMPLE THAT DISPLAYS WELL

LOT OF ORTHOCERAS FOSSIL, 500-200 MILLION YEARS OLD, FROM THE TRIASIC PERIOD, GREAT EXAMPLE THAT DISPLAYS WELL

4.5" bowl fossil oolites in jasper. China Silurian, 450 million years old

Fossil oolites in limestone sphere. Silurian, 450 million years old

Moroco. Multiple ammonite shells encased in sediment, now black stone. Length 19 in. Width 10 in.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

The ancient ancestor of the Nautilus and today's Squid. Very pretty in a polished black-marble matrix. Morroco. Paleozoic Era, 488 Million Years old.

Ammonite and orthoceras fossil in oval marble tray. Devonian, 400 million years old. Morocco

Lot of 2 Early Fossilized Stones. These 2 Black Fossils are 300 Million Year Old Orthoceras, Early Squid.Condition: Generally Good, As Found.Dimensions: Tallest 9.5" x 3.5" x 2.5".Provenance: From a N

10" orthoceras bowl. Morocco Devonian, 400 million years old

9x6" orthoceras oval dish. Morocco Devonian, 400 million years old

Orthoceras plate. Morocco Devonian, 400 million years old

Polished orthoceras in matrix. Morocco Devonian, 400 million years old. 7oz

Orthoceras in matrix tower. Morocco, Devonian, 400 million years old. 3lb

Devonian Period, 400 million years B.P. A large polished Orthoceras mass grave slab. 1.4 kg, 22.5 cm (8 7/8 in.). From Atlas Mountains, Morocco, North Africa. Private Shropshire, UK collection. [No Re

Agonieties sp., Orthoceras sp.DevonianMorocco This pair of 350 million year old fossils comes from the abundant deposits of Saharan Morocco. Instead of being highly polished, however, as most specimen

White River Badlands, South Dakota, Oligocene (c. 28 million years old ); An impressive partial skeleton of a camel (Poebrotherium) Greatest width: 23" (58.5cm)

Ordovician Period, 360 million years BP. A large cut and polished straight cephalopod Orthoceras sp. 295 grams total, 12.5cm (5"). From an old Lincolnshire collection 1980s; from Erfoud, Morocco, Nort

BEAUTIFUL 7 3/4" x 7 1/8"" LARGE SLAB OF PETRIFIED WOOD, VERY COLORFUL EXAMPLE, OVER 200 MILLION YEAR OLD FOSSILS

Palaeozoic Period, 350 million years BP. A polished display plate of Orthoceras regulare, showing the fossil structures. 1.7 kg, 24.5cm (9 3/4"). From an old Cambridge, UK, collection; from the Atlas