Fossil Fish, Tertiary Period, 50 Million Years Ago:

Fossil Fish, Tertiary Period, 50 Million Years Ago: 7" x 4", From Kemmerer, Wyoming. Classic Fossils on Prehistoric Fish. (100-200)

New World, Green River Formation, Wyoming, USA, Lower Eocene, ca. 50 million years ago. A well-presented example of a fossilized Diplomystus dentatus, a surface feeding fish often found with the fossi

**First Time At Auction** North America, Green River Formation, modern-day Wyoming, Lower Eocene period, ca. 50 million years ago. A pair of small fish that have undergone the process of fossilization

North America, modern-day Wyoming, Green River Formation, Lower Eocene period, ca. 50 million years ago. A trio of stone-cased fish fossils, including Knightis, Mioplosus Labrocoides, and Priscara. Th

An exquisite Lycoptera fossil fish plate, an artifact that measures 9.5x8 cm or 3.74x3.15 inches. Embedded within stone, this fossil hails from the Jurassic Period, approximately 160 million years ago

Eocene Epoch Cretaceous fish fossils from Brazil. Approximately 50 million years ago. Museum quality. Each rock slab secured by metal mounts on dark colored rectangular wooden plaque. Good estate fres

Two Priscacara Fish Fossils Each Preserved in a Limestone Plaque, Priscacara fossils are commonly preserved in the Fossil Lake deposits of Eocene age (approx. 50 million years ago) in westernmost Wyom

Wonderful 300 million year old fish fossil, sp. Parampblypterus duvernoyi, Permian Period, c. 300 million years ago, Germany. This spectacular fossil Paramblypterus duvernoyi fish is a prime example d

Western Europe, Germany, Rhineland-Pfalz, Permian period, ca. 299 to 252.2 million years ago. A rare remarkable fossil of a Paramblypterus duvernoyi, a prehistoric fish from an era preceding the exist

Eocene Period, 58-36 million years B.P. In a rectangular matrix. 385 grams, 16.5 x 13.5 cm (6 1/2 x 5 1/4 in.). Lincolnshire, UK, collection. Seasonally, some 56 million years ago, in the Green River

North America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A sandstone matrix containing a fossilized leaf inlaid with a fish fossil from the same formation! The

Eocene Period, circa 56-33 million years B.P. The large sandstone matrix with five Knightia alta specimens. 8.25 kg, 50.5 x 38 cm (19 7/8 x 15 in.). From a Lincolnshire, UK, collection. In southwest W

DESCRIPTION: An fossilized Eocene specimen, the fish is estimated to have livedapproximately 40 million years ago and is set in stone. CIRCA: Eocene Epoch Period ORIGIN: USA DIMENSIONS: Fossil L. 16"

Ancient Seas, Cretaceous Period, 50 to 70 million years ago. Sepatrian Nodules began their life as sedimentary slime at the bottom of a Cretaceous Sea 50 to 70 million years ago. Sediment composed of

Length: 6 cm (2.36 inches) Width: 4 cm (1.57 inches)

NICE GROUP OF ORTHOCERAS CEPHALOPOD FOSSILS, FROM THE TRIASIC PERIOD 500-200 MILLION YEARS AGO

Keichosaurus Fossil ,China, Triassic period, c. 240 million years ago, prepared in its stone matrix, 7 7/8 in. x 12 5/8 in. x 1/2 in

HUGE 12 1/2" FOSSIL ORTHOCERAS, FROM THE TRIASIC PERIOD 500-200 MILLION YEARS AGO, NICE LARGE PIECE THAT DISPAYS REALLY WELL

Ancient Mioplosus Fossil of a Fish , Eocene epoch (c. 50 million years old), Green River Formation, Wyoming, alternating brown and white layers, mounted on board, h. 10 in., w. 18 1/2 in., d. 1 1/4 in

Details: Jianghanichthys fish fossil from Hubai Province, China. Jianghanichthys are an extinct fish that lived during the Palaeocene epoch. This fossil measures 4.75" on the longest side. A rema

Polished ammonite and orthoceras fossil plate, dating to the Carboniferous Period 350 million years ago, this specimen having a single ammonite and a single orthoceras fossil in tobacco and taupe ston

Polished ammonite fossil plate, dating to the Carboniferous Period 350 million years ago, having two ammonites. Approximate dimensions: h. 6.25", w. 3.25", d. 1".

AN ORTHOCERAS FOSSIL, DEVONIAN PERIOD (Circa 419.2-358.9 Million Years Ago), POSSIBLY MOROCCO, within a cut and polished ovoid metamorphic black rock; from the phylum mollusca, a class of cephalopoda,

Eocene Period, 50 million years BP. A fossil of the gastropod Clavilithes macrospira with old Gregory, Bottley and Lloyd label reading: ‘EOCENE. BARTON BEDS. CLAVILITHES MACROSPIRA, BARTON, HAMPSHIR