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La pesciara di Bolca vista dalla via d

La pesciara di Bolca vista dalla via d

The discovery of three fossilised turtles has resolved a long-running debate about how the creatures' shells evolved

Fossils reveal how the turtle got its shell

Fossils reveal how the turtle got its shell - The discovery of three fossilized turtles has resolved a long-running debate about how the creatures' shells evolved

Allenypterus montanus  Crossoptergyii, Coelacanthiformes, Hadronectoridae  Geological Time: Mississippian (~320 m.y.a.)  Size (25.4 mm = 1 inch): Fish fossil is 130 mm long (tip of nose to tip of tail along backbone) by 60 mm high on a 155 mm by 165 mm matrix   Fossil Site: Heath Shale Formation, Bear Gulch Limestone, Fergus County, Montana

Allenypterus montanus Crossoptergyii, Coelacanthiformes, Hadronectoridae Geological Time: Mississippian (~320 m.y.a.) Size (25.4 mm = 1 inch): Fish fossil is 130 mm long (tip of nose to tip of tail along backbone) by 60 mm high on a 155 mm by 165 mm matrix Fossil Site: Heath Shale Formation, Bear Gulch Limestone, Fergus County, Montana

Hallan en China un nuevo dromeosáurido con avanzadas plumas pero incapaz de volar

The preserved skeleton of feathered, short-armed dinosaur, Zhenyuanlong suni

A região do Geopark Araripe possui uma das maiores jazidas fossíliferas do período Cretáceo do Brasil e do mundo, o que nos permite conhecer a espetacular biodiversidade que se desenvolveu entre 120 a 100 milhões de anos. A preservação desta vasta riqueza de fósseis foi propiciada por condições singulares durante a evolução da Bacia do Araripe, possibilitando um excepcional estado de conservação da diversidade paleobiológica.

A região do Geopark Araripe possui uma das maiores jazidas fossíliferas do…

Ashfall Fossil Beds. Nebraska.

Evolution World Tour: Ashfall Fossil Beds, Nebraska

Argyropelecus cosmovicii (Cosmovici & Pauca 1943), Oligocene, Krepak, Poland; Photo © oilshale

Argyropelecus cosmovicii Cosmovici & Pauca 1943 Oligocene Krepak Poland Argyropelecus (Hatchetfish) is a ray-finned fish genus which belongs in the f.

Collage de imágenes de fósiles encontrados en el noreste de China que incluyen todo tipo de especies (Robert Clark, 2014)

These fossils found in northeastern China show the diversity and small sizes of some of the feathered dinosaurs. Many avian traits evolved in dinosaurs long before birds themselves appeared.

First fossils of four-winged birds identified - Confuciusornis & Cathayornis

First fossils of four-winged birds identified - Confuciusornis & Cathayornis

1280px-MicroraptorGui-PaleozoologicalMuseumOfChina-May23-08.jpg (1280×669) - Auteur : Captmondo, 2008.

MicroraptorGui-PaleozoologicalMuseumOfChina-- Wikipedia, the free encyclopedia / Microraptor specimen with feather impressions

Arm and leg feathers in a fossil of the basal bird Sapeornis. (STMN) March 14, 2013 Did Four-Winged Birds and Dinos Fly the Ancient Skies? By Jennie Cohen 0

Arm and leg feathers in a fossil of the basal bird Sapeornis. (STMN) March 2013 Did Four-Winged Birds and Dinos Fly the Ancient Skies? By Jennie Cohen 0

Nothosaurus raabi fossil at the Museum für Naturkunde, Berlin

Nothosaurus raabi fossil at the Museum für Naturkunde, Berlin

Annularia sp. are the leaf whorls of an extinct horsetail. These horsetails (Sphenopsida) were arborescent (tree-like) and grew to a height of 31 feet. Fossil found in Illinois

- the leaf whorls of an extinct horsetail. These horsetails (Sphenopsida) were arborescent (tree-like) and grew to a height of 31 feet. Fossil found in Illinois

A Colorful Calamites Wood Fern Fossil, Mazon Creek Plant Fossil

A Colorful Calamites Wood Fern Fossil, Mazon Creek Plant Fossil

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