Fossil Nodule

3 Fossil Fern Nodule (Opened) Pectopteris Mazon Creek Formaion Illinois

Devonian Period, circa 417-354 million years B.P.. The nodule opened to reveal the positive and negative of the fossilised Flexicalymene sp. trilobite. 283 grams, 77 mm (3 in.). From Morocco, North Af

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.)

Fossil Ammonite in Nodule Dactylioceras Commune England 1lb 4oz

Split Nodule Pair Fish Fossil, fantastic positive and negative image of ancient fish, mouth, eyes, scales and tail all highly visible, stone encasement has been chiseled smoothed for display, 21" x 5"

Fossil Fish on Limestone Nodule Half , Brazilian Fossil Fish, Racocepis buccalis agassiz, Santana Formation of Serra de Armripe Mountains, Ceara Province, Lower Creraceous, Brazil. Over 60 Million yea

Fossil fern pairs (open nodules) Mazon Creek Formation, Illinois Pennsylvanian 300 MYO

Lower Cretaceous Period, 120 million years BP. A large fossil Tharriasararipes fish in a positive and negative nodule from the Santana formation, Albian, of Ceara, Araripe Plateau, Brasil. 4.1 kg tota

Madagascar, ca. Late Permian (250 - 255 MYO). A rare and complete barasaurusin a late permian nodule. MEASUREMENTS 6" x 10" x 1.25" (15.2 x 25.4 x 3.2 cm) SHIPPING $20 flat-rate shipping in the contin

Madagascar, ca. Late Permian (250 - 255 MYO)., Incredibly rare and well preserved permian amphibian skull. Both positive and negative sides of the nodule are displayed on the custom stand. MEASUREMENT

Rhacolepsis. Santana Formation, Araripe Basin, Brazil, ca. Upper cretaceous (120 myo). A finely preserved specimen of rhacolepis complete in original matrix. No compositing or breaks in the nodule. Hu

Pteronisculus. Madagascar, ca. Triassic (252 -201 myo). A beautiful example of triassic positive and negative sides of a fish nodule with exquisite details on both sides. MEASUREMENTS Dimensions: 3.5

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

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.

A large agate nodule cut and polished to display banding. 6.2 kg, 21cm (8 1/4"). From the private collection of Edward Owens of Cheshire, UK; acquired on the UK fossil market from 2010. [No Reserve]

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

A group of thirteen mineral specimens, including one jointed twin geode, one septarian nodule from Utah with a yellow calcite centre, brown aragonite or siderite lines, and limestone encasing, one Ger

Devonian Period, circa 417-354 million years B.P.. Three Flexicalymene sp. trilobites from nodules. 351 grams total, 71-86 mm (2 3/4 - 3 3/8 in.). From Morocco, North Africa.From a Cambridgeshire, UK,

Moroccan Jurassic fossil with five starfish and great detail. 7” x 8.5” x 1”. 3.1 pounds.

Exceptional Moroccan Jurassic fossil with three starfish and great detail.

Scyphocrinite fossil plate from Morocco.

Twelve pound unpolished Texas ammonite fossil. 8.5" x 10" x 3".

Large 24" orthoceras fossil tower. 24" x 6" x 5". 22.8 pounds.

Ten Knightia fish fossil from the Green River in Wyoming. 3.13 pounds.