Galerie d'images
Toutes les images de la base — taxons, formations et intervalles géologiques.
⚠ La fonctionnalité de récupération des images est en cours de test, des images non pertinentes peuvent apparaître.
2,598 image(s)
Mounted composite cast of Pteranodon longiceps (=P. ingens) at the American Museum of Natural History, New York. Photo credit Matt Martyniuk henteeth.com
Photo of skeleton from Beijing Museum of Natural History, on display at Miami Science Museum
Photo of skeleton from Beijing Museum of Natural History, on display at Miami Science Museum
Photo of skeleton from Beijing Museum of Natural History, on display at Miami Science Museum
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
Apatosaurus louisae (CM 3018) mounted fossil skeleton on display at the Carnegie Museum of Natural History, Pittsburgh, PA
“Golden spike” at the GSSP of the Selandian stage (lower Upper Paleocene) at Zumaia section, Spanish Basque Country. The spike sits on the top plane of the uppermost limestone bed of the Aitzgorri Limestone Formation which is identical to the basal plane of the overlying red marls of the lowest part of the Itzurun Formation (right-hand outside the picture).[1]
Information sign for the GSSP of the Seelandian stage (lower Upper Paleocene) at Zumaia section, Spanish Basque Country. The sign is mounted near the “golden spike” on the top plane of the uppermost limestone bed of the Aitzgorri Limestone Formation which is identical to the basal plane of the overlying red marls of the lowest part of the Itzurun Formation (right-hand outside the picture).[1]
this sponge of the Santonien chalk is on a flint nivel "Brasspoint" . it's probably Ventriculites - it was found in a subterranean quarry in the "Forêt de La Londe" Normandie - France (cliché Jean-Claude Staigre - CNEK 2017
Lower Santonian from Les Âges, commune of Saint-Crépin-de-Richemont, Dordogne, France. The limestone is very rich in bryozoans.
A Specimen of Parapuzosia daubreei (de Grossouvre, 1894), Santonian, Shumen on display at Sofia University "St. Kliment Ohridski' Museum of Paleontology and Historical Geology
Shetwemys, Plastral remains of the podocnemidid turtle S. fajumensis (Erymnochelyini). (a–b) NHMUK R3435, anterior plastral lobe, in ventral (a) and dorsal (b) views. (c–d) NHMUK R8441, plaster cast of the specimen CGM C8509, anterior plastral lobe, in ventral (c) and dorsal (d) views. (e–f) AMNH 5093, articulated epiplastra and entoplastron, in ventral (e) and dorsal (f) views. (g–h) SMNS 11233/6, anterior plastral lobe, in ventral (g) and dorsal (h) views. (i–j) NHMUK R3103, partial anterior plastral lobe, in ventral (i) and dorsal (j) views. (k–l) SMNS 11233/5, right hypoplastron, in ventral (k) and dorsal (l) views. (m–n) SMNS 11233/3, articulated left hypoplastron and xiphiplastron, in dorsal (m) and ventral (n) views, and detail of the outer ornamental pattern (o). Gebel Quatrani Formation, Fayum depression, Egypt, Lower Oligocene (Rupelian)
Shetwemys, Shell remains of the podocnemidid turtle S. fajumensis (Erymnochelyini). (a–c) SMNS 11233/2, partial carapace, in dorsal (a), ventral (b), and left lateral (c) views. (d) Ventral view of the anterior lobe the holotype of the species, currently lost, based on the fig. 2C in plate 8 of Andrews (1903). (e–g) SMNS 12647, plastron, in ventral (e), dorsal (f), and left lateral (g) views. (g’) corresponds to an enlarged photograph of the posterior plastral lobe, in left lateral view, in which the thickness in the regions close to the hypo-xiphiplastral suture (in blue), between the pelvic scars (in green), and at the level of the anal notch (in red), have been represented by arrows (h–i), SMNS 12646, plastron, in ventral (h) and dorsal (i) views. Gebel Quatrani Formation, Fayum depression, Egypt, Lower Oligocene (Rupelian)
Shetwemys, Shell remains of the podocnemidid turtle S. fajumensis (Erymnochelyini). (a–f) AMNH 5087, carapace and partial plastron, in dorsal (a), ventral (b), anterior (c), posterior (d), left lateral (e), and right lateral (f) views. (g–h) SMNS 11233/1, partial carapace, in dorsal (g) and ventral (h) views. Gebel Quatrani Formation, Fayum depression, Egypt, Lower Oligocene (Rupelian)
Kleigroeve in de Formatie van Boom te Kruibeke
Crommium angustatum Grateloup, 1827 fossil snail shell (apical view) from the Oligocene of France. (42 mm across at its widest) Of all the molluscs, the gastropods (snails) have made the most ecological adaptations. They can be found in almost all fundamental environments: marine, freshwater, terrestrial. Most gastropods live in the ocean, and have a single, asymmetrically coiled, external shell of calcium carbonate (CaCO3 - usually aragonite). The hard calcareous shell is the most easily fossilized part of the gastropod. The soft parts of a snail (the “slug” portion) include a well developed head having eyes, tentacles, and a mouth, and a well developed, strong, muscular foot used principally for locomotion. The shell is carried upright on the snail’s back, or is partially dragged behind. When threatened by a predator, many snails can retract their soft parts into the shell’s interior for protection. Many fossil snails in the Paleozoic rock record are often not well preserved, or are preserved as internal molds. The original aragonite of many gastropod shells is not stable on geologic time scales, and often recrystallizes or dissolves completely away. Fossil snail shells in Mesozoic and Cenozoic rocks are usually better preserved. Classification: Animalia, Mollusca, Gastropoda, Naticoidea, Ampullinidae Age: Rupelian Stage (Stampian Stage), Lower Oligocene Locality: Gaas, Landes Department, Aquitaine, southwestern France
Crommium angustatum Grateloup, 1827 fossil snail shell (apical view) from the Oligocene of France. (42 mm across at its widest) Of all the molluscs, the gastropods (snails) have made the most ecological adaptations. They can be found in almost all fundamental environments: marine, freshwater, terrestrial. Most gastropods live in the ocean, and have a single, asymmetrically coiled, external shell of calcium carbonate (CaCO3 - usually aragonite). The hard calcareous shell is the most easily fossilized part of the gastropod. The soft parts of a snail (the “slug” portion) include a well developed head having eyes, tentacles, and a mouth, and a well developed, strong, muscular foot used principally for locomotion. The shell is carried upright on the snail’s back, or is partially dragged behind. When threatened by a predator, many snails can retract their soft parts into the shell’s interior for protection. Many fossil snails in the Paleozoic rock record are often not well preserved, or are preserved as internal molds. The original aragonite of many gastropod shells is not stable on geologic time scales, and often recrystallizes or dissolves completely away. Fossil snail shells in Mesozoic and Cenozoic rocks are usually better preserved. Classification: Animalia, Mollusca, Gastropoda, Naticoidea, Ampullinidae Age: Rupelian Stage (Stampian Stage), Lower Oligocene Locality: Gaas, Landes Department, Aquitaine, southwestern France
Crommium angustatum Grateloup, 1827 fossil snail shell (abapertural view) from the Oligocene of France. (57 mm tall) Of all the molluscs, the gastropods (snails) have made the most ecological adaptations. They can be found in almost all fundamental environments: marine, freshwater, terrestrial. Most gastropods live in the ocean, and have a single, asymmetrically coiled, external shell of calcium carbonate (CaCO3 - usually aragonite). The hard calcareous shell is the most easily fossilized part of the gastropod. The soft parts of a snail (the “slug” portion) include a well developed head having eyes, tentacles, and a mouth, and a well developed, strong, muscular foot used principally for locomotion. The shell is carried upright on the snail’s back, or is partially dragged behind. When threatened by a predator, many snails can retract their soft parts into the shell’s interior for protection. Many fossil snails in the Paleozoic rock record are often not well preserved, or are preserved as internal molds. The original aragonite of many gastropod shells is not stable on geologic time scales, and often recrystallizes or dissolves completely away. Fossil snail shells in Mesozoic and Cenozoic rocks are usually better preserved. Classification: Animalia, Mollusca, Gastropoda, Naticoidea, Ampullinidae Age: Rupelian Stage (Stampian Stage), Lower Oligocene Locality: Gaas, Landes Department, Aquitaine, southwestern France
Amaltheenton, Bachriss des Pliensbach bei Zell unter Aichelberg
Pleuroceras spinatum (Bruguière 1789)- Amaltheidae; Pyritic specimen. biozone index to the end of Pliensbachian. Stage : Pliensbachian from 189,6 ± 1,5 Ma to -183,0 ± 1,5 Ma (million years ago) (Domerian) Locality: Lanuéjols, Gard, France Size : 4.5x3.8x1.45 cm 30.6g
Permineralized Jurassic fern rhizome from Korsaröd (Sweden) of Osmundastrum pulchellum. It has preserved Nuclei and Chromosomes, a fine subcellular detail has rarely been documented in fossils. It´s Rooted in DNA content was used to extrapolate relative genome, finding relationships with extant Osmundastrum cinnamomeum, and confirmed a monophyletic Osmunda. Osmundastrum pulchellum is one of the earliest fossil Osmundastrum rhizomes known so far, and the first of its kind from the Mesozoic of Europe. Its impressive preservation has lead to know even the biotic interactions with the Plant. It also has recovered the only know case know to preserve the ongoing mitosis processes in plant cells via calcification from volcanic hydrothermal brine.
Early Jurassic (Lias γ, Pliensbachian) ferruginous limestone (the bed below the hammer) and marl (the bed ‘behind’ the hammer) in the cap rocks of the oolithic iron ore deposit at the village of Rottorf am Klei, Lower Saxony, Germany, largely obscured by weathered material of the same rocks.
Arminisaurus schuberti (NAMU ES/jl 36052), a plesiosaurian from the Pliensbachian of Bielefeld (Germany). Right scapula in medial view.
Arminisaurus schuberti (NAMU ES/jl 36052), a plesiosaurian from the Pliensbachian of Bielefeld (Germany). Rear part of right lower jaw ramus in side view.
Digital copy of 1978 slide. Natural History Museum, Smithsonian Institution, Washington, D.C. Complete indexed photo collection at WorldHistoryPics.com.
Digital copy of 1978 slide. Natural History Museum, Smithsonian Institution, Washington, D.C. Complete indexed photo collection at WorldHistoryPics.com.
Digital copy of 1978 slide. Natural History Museum, Smithsonian Institution, Washington, D.C. Complete indexed photo collection at WorldHistoryPics.com.
Outline of history by H. G. Wells Publication date 1920 Topics Archeological Survey, World history, Ancient civilization, World politics Collection digitallibraryindia; JaiGyan Language English Book from the Archaeological Survey of India Central Archaeological Library, New Delhi Book Number: 9651 Book Title: Outline of history Book Author: H. G. Wells Book Language: English Number of Pages: 1252 Publisher: Cassell; London; 1920 Subject: World history; Ancient civilization; World politics Source URL: http://asi.nic.in/asi_books/9651.pdf Year: 1920 Addeddate 2017-11-05 18:34:50 Identifier in.gov.ignca.9651 Identifier-ark ark:/13960/t1qg51s3g Ocr ABBYY FineReader 11.0 (Extended OCR) Ppi 600 Scanner Internet Archive Python library 1.7.3
Iconofósseis
Granite of Devonian/Carboniferous age from the Stubai Alps. This rock is on display at the geological public collection of the Alpines Museum in Munich.
Fauna del paleozoico en Colombia
Silurian stratified wall at Ersvika, Hurum, Norway. Layers from Ordivisian and Silurian (top) to Devonian (bottom). Layers are reverse because they turned upside-down during the Caledonian orgogeny.
Grænsen mellem de Sen-Ordoviciske Jerrestad Fm øverst og Dicellograptus-skifer nederst markeret ved de tynde gule lag ca. en trediedel fra toppen; Læså ved Vasegaard.
Upper Jurassic (Oxfordian) sedimentary rock layers at the base of a cliff at low tide at Filey Brigg in North Yorkshire, England.
Passage Beds (Jurassic) at Filey Brigg, North Yorkshire.
The Géoscope at the motorway service station, La Lozère, displays a collection of rocks found in Lozère. Each has a description. Limestone (beige) Oxfordian Provenance:La Canourgue, Lozère
Відслонення вапняків понтійського ярусу неогену. Схил узбережжя Чорного моря в районі 16 станції Великого фонтану. Одеса, Україна
From El Plomo, Agua Amarga basin, Mesinnian of southern Spain.
New species of Mesozoic benthic foraminifera from the former British Petroleum micropalaeontology collection, Ophthalmidium dracomaris n. sp. (1) holotype (NHMUK PM PF 74496); (2–5) paratypes (NHMUK PM PF 74497–74500). (8–9) Eobigenerina calloviensis n. sp.: (8) holotype (NHMUK PM PF 74504); (9) paratype (NHMUK PM PF 74505). (10–12) Trochammina fordonensis n. sp.: (10) holotype (NHMUK PM PF 74501); (11–12) paratype (NHMUK PM PF 74502–74503). (13–15) Arenoturrispirillina swiecickii n. sp.: (13) holotype (NHMUK PM PF 74506); (14–15) paratype (NHMUK PM PF 74507 + NHMUK PM PF 74552). (16–17) Ataxophragmium mariae n. sp.: (16) holotype (NHMUK PM PF 74553); (17) paratype (NHMUK PM PF 74554).
Barriolucio (España). Accesos a la localidad.
Jurassic Forest, Cathedral of Ferns - Blue Mountains, New South Wales.
A life reconstruction of the middle Jurassic sauropod, Spinophorosaurus nigerensis, from the nigerian Irhazer Shale.
Reprodução a partir da gravura original do Holótipo, Hybodus acutus Agassiz, 1837, na publicação e prancha: L. Agassiz. 1837. Recherches sur les poissons fossiles Vol.3 (Atlas); Tab 10
HKU zh:香港大學 Stephen Hui Geological Museum zh:許士芬地質博物館 Mesozoic 中生代 rocks Oct 2016