Geological Trilobite Fossil Group

A large group of trilobite fossil sculptures, trilobites are a group of extinct marine artiopodan arthropods. 2.4*2.2*0.9inch (largest).

Devonian Period, 417-354 million years BP. A mixed group of five fossil trilobite specimens, each prepared in its own matrix. 334 grams total, 38-63mm (1 1/2 - 2 1/2"). From a Cambridgeshire collectio

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

Middle Ordovician Period, 400 million years BP. A group of two specimens of the trilobite Ogygiocarella debuchi with Gregory, Bottley, and Lloyd label reading: MID-ORDOVICIAN TRILOBITE, Ogygiocarella

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

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,

Shipping: In-House Shipping Offered

Shipping: In-House Shipping Offered

Huge Paradoxides trilobite in matrix, trilobites are well known fossil group of extinct marine arthropods that from the class trilobita. Diameter: height- 20 inches width- 18 1/2 inches

Devonian Period, 417-354 million years B.P. A group of three Morocops (Barrandeops) sp. trilobites on a matrix. 256 grams total, 51-59 mm (2 - 2 3/8 in.). From the Atlas Mountains, Hamar Laghdad Forma

Ordovician Period, 488-444 million years B.P. A group of three fossil Ogygius corndensis(?) trilobite specimens in three irregular matrices. 273 grams total, 5.3-10.5 cm (2 - 4 1/8 in.). From a Lincol

Ordovician Period, circa 510-445 million years B.P. Comprising four Flexicalymene sp. specimens. 260 grams total, 72-82 mm (2 3/4 - 3 1/4 in.). From a Cambridgeshire, UK, collection. Property of a Cam

Group of six collectible trilobite fossil sculptures, trilobites are a group of extinct marine artiopodan arthropods. 3.4*2*1inch (largest).

Two large black trilobite fossil sculptures, trilobites are a group of extinct marine artiopodan arthropods that form the class trilobita. 3.15*3*1.6inch (largest).

Study Group of Fossils. Including trilobites, coral and cypraea shells. Ranging in size from: .5" x 1", 1 x 3 cm; to 7" x 8", 18 x 20 cm. Provenance: Maryanne Conheim, Philadelphia.

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"

Five adjustable Rebecca Collins rings Late 20th/Early 21st Century; Dallas Five stamped for sterling with various marks for Rebecca Collins Comprising a trilobite fossil flush-mounted ring with X-s

Includes minerals, rocks, geodes, quartz, small shell fossils etc. Some have paper labels.

Group of 4 Fossils: 1) Ammonites, 2) Trilobite & 3) Orthoceras. Some of the fossils have the original description cards. Descriptions: 1) The Ammonite fossils have a 2.5” & 3.5” circumfere

Large Trilobite Fossil. Trilobites are extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in th

Group of 6 Various Sea Creature Fossils. Trilobite, brachiopods. Ohio and Michigan. Devonian period 430-480 million years old. All in very fine, well preserved condition with excellent, clear detail.

Group lot of Dinosaur Related Items. Saber toothed Cat repro, Fossil Trilobite (looks repro), T-rex head, dinosaur egg repro and more. In-house shipping available. Pickup is Sunday July 24th from 10 a

Jurassic - Cretaceous Period, 201-66 million years BP. A group of ten ammonites of several species from different geological time periods. See http://jurassiccoast.org/fossilfinder/ 3.6kg total, 7-11c

Trilobites form one of the earliest known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period (521 milli