British Whitby Jurassic Ammonite in Nodule

Lower Jurassic, Toarcian Stage, Upper Lias, Grey Shales, 199-175 million years BP. A large split Dactylioceras commune ammonite nodule, showing both positive and negative aspects, from Whitby, UK. 632

Jurassic Period, circa 180 million years B.P. Two halves of a fossil Dactylioceras sp. within a small shale pebble; held in a white card collector's tray. 123 grams total, 55-57 mm (2 1/8 - 2 1/4 in.)

Lower Jurassic Period, Toarcian Stage, circa 180 million years B.P.. The round nodule half containing a Pseudolioceras ammonite. 554 grams total, 11.6 cm (4 1/2 in.). Ex Lincolnshire, UK, collection.

Lower Jurassic Period, 199-175 million years BP. A professionally prepared Dactylioceras commune (Sowerby) ammonite from Whitby, Yorkshire, UK, on matrix. 373 grams, 10cm (4"). From an old Bristol pal

Jurassic Period, 180 million years B.P. A finely detailed Whitby Dactylioceras ammonite. 104 grams, 65 mm (2 1/2 in.). From Jurassic limestone, Whitby, UK. Private Shropshire, UK collection. [No Reser

Jurassic Period, Sinemurian, circa 200 million years B.P.. Showing the partial remains of a Eteoderoceras sp. fossil ammonite. 982 grams, 14.5 cm (5 3/4 in.). From North Yorkshire, UK.

Jurassic Period, circa 200-190 million years B.P.. The matrix with two Dactylioceras tenuicostatum fossil ammonite specimens. 1.6 kg, 14 cm (5 1/2 in.). From the Holderness Coast, Yorkshire, UK. [No R

Jurassic Period, circa 180-185 million years B.P.. Presenting an Amaltheus stokesi fossil ammonite in a matrix, together with other fossil inclusions. 1.2 kg, 17.5 cm (6 7/8 in.). From Hawsker, North

Jurassic Period, Toarcian Stage, 199-145 million years B.P. A stone matrix containing at least two differently sized fossil Harpoceras serpentinum ammonites, Exaratum Subzone, Falciferum Zone. 2.5 kg,

Jurassic Period, 201-174 million years BP. A fossil ammonite, possibly a Hildoceras bifrons, held in a display case. 138 grams total, 15.5cm including stand (6"). From the private collection of a Shro

Lower Jurassic Period, Toarcian Stage, Grey Shales, 180 million years BP. A fossil ammonite Dactylioceras sp., within a small shale pebble, including the upper mould portion. 303 grams total, 63-75mm

Jurassic Period, 200-145 million years BP. A cut and polished matrix containing a fossil ammonite showing the internal chambers and crystal formation. 562 grams, 13.5cm (5 1/4"). From a Lincolnshire,

Jurassic Period, 199-145 million years BP. A group of two cut and polished Eparietites denotatus sections, crystals to the cells on the inner faces. 616 grams total, 16-17.5cm (6 1/4 - 7"). From a Lin

Middle Jurassic, Dogger Formation, 174-163 million years BP. A large split nodule showing negative and positive aspects of multiple fossil fern leaves. 402 grams, 11.5cm (4 1/2"). Property of a North

Jurassic Period, 199-145 million years B.P. A group of three polished Whitby ammonite fossils. 277 grams total, 61-70 mm (2 3/8 - 2 3/4 in.). From Whitby, Dorset, UK. From a Lincolnshire, UK, collecti

Jurassic Period, circa 180 million years B.P. A group of Gagaticeras sp. fossil ammonites in an oval-shaped pebble. 770 grams, 14.2 cm (5 1/2 in.). From Lower Jurassic, Lower Lias, Yorkshire. From a L

Item: Jurassic ammonite : Kranaosphinctes roedereri Age:Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the fossil: 17 cm Weight: 1.3 kg This

Title: Jurassic ammonite : Kranaosphinctes roedereri Age: Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the Slab: Size of the fossil: 16.5

Item: Jurassic ammonite : Hammatoceras speciosum Age:Jurassic , toarcian stage Location (the place the fossil has been found): Rhône-Alpes , Near Lyon , France Size of the fossil: 14.3cm Weight: 550g

Item: Jurassic ammonite : Kranaosphinctes roedereri Age: Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the fossil: 13.6 cm Weight: 800 gr T

Item: Jurassic ammonite : Kranaosphinctes subevolutus Age: Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the fossil: 11.7 cm Weight: 350 gr

Item: Jurassic ammonite : Kranaosphinctes roedereri Age: Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the fossil: 15.2 cm Weight: 1100 gr

Age: Jurassic , oxfordian stage Origin: Andangovato, Madagascar Description: This ammonite is big for the species.Both sides are prepped. Size of the fossil: 16.5 cm Weight: 1.25 kg No Reserve: This l

Item: Jurassic ammonite : Parawedekindia arduennensis Age:Jurassic , oxfordian stage Location (the place the fossil has been found): Andangovato, Madagascar Size of the fossil: 12.7cm Weight: 600 gr T