Geological 'Calymene' Trilobite Fossil Collection

Devonian Period, 190 million years B.P. A collection of four Calymene trilobites, well preserved, showing good details. 445 grams total, 7.5-10.1 cm (3 - 4 in.). From Anti Altlas region, Morocco, Nort

Jurassic-Ordovician Periods, 201-445 million years BP. A group of five fossils comprising three trilobites: two Calymene sp., and one Phacops sp., and two Orthoceras sp. 725 grams, 48mm-12cm (2-4 3/4"

Lot of 7 fossil specimens, including 1 trilobite, 1 ammonite, 4 bivalves and 1 fern. Nice addition for your fossil collection. Dimensions range from 2.5 in h x 1.5 in w x 1 in d to 7 in h x 4 in w x 1

This remarkable collection features a combination of three ancient Trilobite fossils and five stunning Moldava azurite specimens. The Trilobite fossils date back to a prehistoric era, showcasing the f

Fossil Trilobite 2 Calymene Grafton, IL Silurian

Ordovician Period, 350-250 million years BP. A large fossil trilobite, possibly Calymene sp. showing the external structures. 152 grams, 10.2cm (4"). UK art market, acquired prior to 2000; from Morocc

Ancient Seas, North America, Ohio & New York, Rochester Shale Formation, Ordovician to Lower Silurian, ca. 425 million years ago. A great collection of trilobite fossils within 4 stone matrices. These

3.8-5cm Weight: 70 grams

Natural Moroccan Small Trilobite Fossils in a Variety of Matrix in a Variety of Sizes. Larger is 3.5 inches x 3 inches.

North Africa, Morocco, Devonian Period, ca. 416 to 359.2 million years ago. A collection of 5 trilobite fossils, each in a stone matrix, excavated and prepared, their naturally dark exoskeletons contr

A Collection of Fossils. Comprising ammonite, trilobite, cephalopod, and others Cephalopod: 4.5" x 8.25" x 2"

Four trilobite fossils in matrix, unknown location, all approx. 3.5 to 4 inches across, similar in appearance to specimens attributed to Morocco. This raises the question about fossil fakery, which le

Excellently prepared example dated to the Lower Devonian Period. Large example measuring 14 1/2" x 10 3/4". Sold from the collection of Alan H. Shoemaker, Columbia, South Carolina.

United States,Prehistoric Russet colored trilobite fossil, first appearing during the Cambrian Period persisting until the Permian Period.,Approx. 9 1/4" x 7 3/4". From the collection of a Burrillvill

Large trilobite fossil, The trilobite raised in relief from surface, 3.75"l x 2.75"w (trilobite), 12.25"l x 5.5"w x 1.5"d (overall) Provenance: Property from the Collection of a Media Executive

Ordovician to Eocene Period, 450-45 million years BP. A collection of fossils in cardboard trays comprising: a Ogygiocarella sp. trilobite impression in matrix from Shropshire, accompanied by an old G

**Originally Listed At $200** North Africa, Morocco, Devonian Period, ca. 416 to 359.2 million years ago. A collection of 3 fossilized trilobites in separate stone matrices, each carefully excavated a

Devonian Period, 400 million years B.P. A large and fine Cambropallas trilobite. 1.9 kg, 26.5 cm (10 1/2 in.). From Anti-Atlas region, Morocco, North Africa. Private Shropshire, UK collection. [No Res

Upper Devonian Period, 385 to 359 million years BP. A Geesops sp. trilobite on matrix. 215 grams, 80mm (3 1/4"). From an old Bristol paleontological collection; acquired 1950s-1960s; previously with a

A fossil trilobite on matrix. 140 grams, 83 mm (3 1/4 in.) Atlas Mountains, Morocco, North Africa. Stone Treasures, Midlands, UK, 2016. Ian Wilkinson collection, Nottinghamshire, UK, formed since 1985

Upper Devonian Period, 385-359 million years BP. A fossil Diaclaymene(?) trilobite. 132 grams, 96mm (3 3/4"). Property of a North London gentleman; previously in a private collection formed in the 199

Ordovician-Silurian, 488-415 million years BP. A group consisting of one Silurian and two Ordovician trilobites, two in old white card trays with A.B. Cotterill Collection, Wollaton, Nottingham, UK, l

Natural History collection, fossils, minerals, artifacts, in case, includes pre-Columbian figures, various fossil, trilobites, leaves, geodes, small New Mexico meteorite, assorted minerals & more, cas

Devonian Period, 419-358 million years BP. A well-preserved Reedops sp. fossil trilobite, on a matrix. 255 grams, 88mm (3 1/2"). From an old Oxfordshire fossil and mineral collection; from the Atlas M