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Scipionyx samniticus, il fossile di dinosauro meglio conservato al mondo. Risale a 113 milioni di anni fa e fu ritrovato a Pietraroja. Sezione Paleontologica, ex convento di San Felice.
Scipionyx samniticus, the best preserved dinosaur fossil in the world. It dates back to 113mln years ago and was found at Pietraroja. Paleontological Section, former Convent of San Felice
Log Bridge at Fossil Creek, AZ taken April 29, 2012. I converted it from green leafs to this Indian Summer image in NIK Color Efex Pro 4
Plaques de fossiles crinoïdes de genre Scyphocrinites sp qui remonte à la période Silurian en différent forme et mesures.
Tous les crinoides affichés sur cette page sont disponible en vente dans nos magasins, et chaque plaque vendu sera retiré du site immédiatement, ou signalé comme vendu. Pour commander utilisez le formulaire en bas de la page.
Cliché DSC_0031 pris le 6 mars 2013 au musée de Terra Amata, Nice.
Avant la fouille, différents chercheurs ont examiné la coupe de Terra Amata, par exemple Charles Stern (de dos) et László Vértes (à droite).
Voir : fr.wikipedia.org/wiki/László_Vértes
Photo reproduite à titre de citation scientifique.
Tous droits réservés, musée de Terra Amata.
Extinction Rebellion and Scientist Rebellion Italy carried out an enormous "guerrilla" projection on the venue of the 2022 Gastech Conference in Milan, exposing the destructive consequences of this criminal industry.
Fossil gas is just another dirty fossil fuel that emits CO2 when burnt and leaks methane (a super potent greenhouse gas) all along its supply chain. As the climate crisis intensifies, any new gas investments are investments in death and destruction. #CleanGasIsADirtyLie!
Companies like BP, Shell, and ENI are making billions in profits off of an #EnergyCrisis they helped create, cashing out on the war in Ukraine and financing dictatorships worldwide. The salaries of their CEOs are paid for by consumers whose utility bills are strangling them.
We won't be fooled by events like Gastech. THE GAS ERA MUST END! Now is the time to accelerate the transition away from ALL fossil fuels and radically scale up decentralised renewable energy, electrification, and energy efficiency across Europe.
Extinction Rebellion and Scientist Rebellion Italy carried out an enormous "guerrilla" projection on the venue of the 2022 Gastech Conference in Milan, exposing the destructive consequences of this criminal industry.
Fossil gas is just another dirty fossil fuel that emits CO2 when burnt and leaks methane (a super potent greenhouse gas) all along its supply chain. As the climate crisis intensifies, any new gas investments are investments in death and destruction. #CleanGasIsADirtyLie!
Companies like BP, Shell, and ENI are making billions in profits off of an #EnergyCrisis they helped create, cashing out on the war in Ukraine and financing dictatorships worldwide. The salaries of their CEOs are paid for by consumers whose utility bills are strangling them.
We won't be fooled by events like Gastech. THE GAS ERA MUST END! Now is the time to accelerate the transition away from ALL fossil fuels and radically scale up decentralised renewable energy, electrification, and energy efficiency across Europe.
Mosasaurus Hoffmannii - Maashagedis.
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Mosasaurus, a huge lizard, it's a genus of the family Mosasauridae that lived in the sea. The first fossils were found near Maastricht in the Sint-Pietersberg, on the banks of the river Maas (Latin: Mosa). They lived in the Maastrichtian period, the last part of the Cretaceous, 71.3 to 65.4 million years ago.
Info: nl.wikipedia.org/wiki/Mosasaurus.
Photo October 2017, Natuur Historisch Museum (1910) after 107 years in time.
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Details
Maastricht - Natuur Historisch Museum
The "Natuur Historisch Museum" (NHM) was founded in 1910 and is best known for its unique collection of Cretaceous fossils in the Netherlands, including various Mosasaurs, Prognathodons and Hadrosaurs.
Info: nl.wikipedia.org/wiki/Natuurhistorisch_Museum_Maastricht.
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Photo - Richard Poppelaars.
© About Pixels Photography: #AboutPixels / #Mosasaurus #prehistory #fossil #NatuurHistorischMuseum #museum #NHM in #Maastricht #Netherlands
Published at - Flickr
Go to Page with image in the Internet Archive
Title: Recherches sur de grands sauriens trouvés à l'état fossile vers les confins maritimes de la Basse Normandie, attribués d'abord au crocodile, puis déterminés sous les noms de téléosaurus et sténéosaurus
Creator: Geoffroy Saint-Hilaire, Etienne, 1772-1844
Creator: Royal College of Surgeons of England
Publisher: Paris : De l'imprimerie de Firmin Didot frères
Sponsor: Jisc and Wellcome Library
Contributor: Royal College of Surgeons of England
Date: 1831
Language: fre
Description: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England
The Royal College of Surgeons of England
If you have questions concerning reproductions, please contact the Contributing Library.
Note: The colors, contrast and appearance of these illustrations are unlikely to be true to life. They are derived from scanned images that have been enhanced for machine interpretation and have been altered from their originals.
Read/Download from the Internet Archive
L’origine des pierres fossilisées
Célèbre pour ses fossiles de l'ère Primaire, la pierre de RISSANI, n'est intéressante qu'après polissage.
Elle est extraite dans le Sahara marocain près de la localité de RISSANI (d'où elle tire son nom).
C'est une roche marbrière pétrie de fossiles, principalement de céphalopodes, qui n'apparaissent que si la pierre est polie.
Dans le cas contraire le fossile se confond avec la pierre.
La roche est très dure, elle possède un coefficient de capillarité nul.
L'âge de ses fossiles est daté du Dévonien supérieur (environ 360 millions d'années).
La majorité de la faune est composée par des Goniatites, Orthocéras et Ammonites des Coraux et quelques trilobites.
Des oxydes de fer et de carbonates confèrent la couleur noire à la roche.
The Origin of Fossilized Stones
Stone Rissani is famous for the fossils contained within it from the Primary Era. It is mined in the Moroccan Sahara near the town of Rissani (from which it derives its name). It is a fossilized marble rock, containing mainly cephalopods, which only appear if the stone is polished. Otherwise the fossil merges with the stone. The rock is very hard; it has a coefficient of zero capillary. The age of the fossils are dated to the Upper Devonian Period (about 360 million years). A majority of the fauna within the rock is made up of goniatites, ammonites, orthoceras, corals, and trilobites. Iron oxide and carbonate deposits give the rock its black color.
L’origine des pierres fossilisées
Célèbre pour ses fossiles de l'ère Primaire, la pierre de RISSANI, n'est intéressante qu'après polissage.
Elle est extraite dans le Sahara marocain près de la localité de RISSANI (d'où elle tire son nom).
C'est une roche marbrière pétrie de fossiles, principalement de céphalopodes, qui n'apparaissent que si la pierre est polie.
Dans le cas contraire le fossile se confond avec la pierre.
La roche est très dure, elle possède un coefficient de capillarité nul.
L'âge de ses fossiles est daté du Dévonien supérieur (environ 360 millions d'années).
La majorité de la faune est composée par des Goniatites, Orthocéras et Ammonites des Coraux et quelques trilobites.
Des oxydes de fer et de carbonates confèrent la couleur noire à la roche.
The Origin of Fossilized Stones
Stone Rissani is famous for the fossils contained within it from the Primary Era. It is mined in the Moroccan Sahara near the town of Rissani (from which it derives its name). It is a fossilized marble rock, containing mainly cephalopods, which only appear if the stone is polished. Otherwise the fossil merges with the stone. The rock is very hard; it has a coefficient of zero capillary. The age of the fossils are dated to the Upper Devonian Period (about 360 million years). A majority of the fauna within the rock is made up of goniatites, ammonites, orthoceras, corals, and trilobites. Iron oxide and carbonate deposits give the rock its black color.
Fossil Butte National Monument is a United States National Monument managed by the National Park Service, located west of Kemmerer, Wyoming, United States. It centers on an extraordinary assemblage of Eocene Epoch animal and plant fossils associated with Fossil Lake—the smallest lake of the three great lakes which were then present in what are now Wyoming, Utah, and Colorado. The other two lakes were Lake Gosiute and Lake Uinta. Fossil Butte National Monument was established as a national monument on October 23, 1972. More at Wikipedia
ASCII Kolor stitching | 6 pictures | Size: 4453 x 3558 | Lens: Standard | RMS: 1.83 | FOV: 7.41 x 5.04 ~ -22.78 | Projection: Planar | Color: LDR |
Extinction Rebellion and Scientist Rebellion Italy carried out an enormous "guerrilla" projection on the venue of the 2022 Gastech Conference in Milan, exposing the destructive consequences of this criminal industry.
Fossil gas is just another dirty fossil fuel that emits CO2 when burnt and leaks methane (a super potent greenhouse gas) all along its supply chain. As the climate crisis intensifies, any new gas investments are investments in death and destruction. #CleanGasIsADirtyLie!
Companies like BP, Shell, and ENI are making billions in profits off of an #EnergyCrisis they helped create, cashing out on the war in Ukraine and financing dictatorships worldwide. The salaries of their CEOs are paid for by consumers whose utility bills are strangling them.
We won't be fooled by events like Gastech. THE GAS ERA MUST END! Now is the time to accelerate the transition away from ALL fossil fuels and radically scale up decentralised renewable energy, electrification, and energy efficiency across Europe.
Le moa géant de l'île du Sud (Dinornis robustus) est une espèce fossile d'oiseaux ratites de l'ordre des Struthioniformes ayant vécu au Pléistocène supérieur. Ces oiseaux étaient incapables de voler. Leur sternum est dépourvu de bréchet et ils possèdent aussi un palais distinctif. Ce moa géant vivait dans les basses terres couvertes d'arbustes, de dunes, d'herbes et de forêts dans l'île du Sud de la Nouvelle-Zélande.
L'origine de Dinornis robustus a longtemps été débattue car aucun pont continental n'a relié la Nouvelle-Zélande à d'autres terres depuis au moins le Crétacé. Ce sont donc, pense-t-on, des ratites volants qui parvinrent jusqu'aux régions sud du pays où les moas, n'ayant pas de prédateurs, devinrent ensuite géants et perdirent l'aptitude au vol in situ. Toutefois, ultérieurement, des rapaces parvinrent à leur tour en Nouvelle-Zélande et évoluèrent aussi vers le gigantisme, jusqu'à l'Aigle géant de Haast qui devint un prédateur des moas.
C'est toutefois le débarquement des humains et de leurs animaux domestiques (notamment les chiens) sur Aotearoa (la « terre du long nuage blanc », nom maori de la Nouvelle-Zélande) qui, par le prélèvement des œufs, la destruction des nids et la chasse, mit un terme à l'existence de l'espèce (et de son prédateur l'Aigle de Haast), éteinte aux environs du XVe siècle
The South Island giant moa (Dinornis robustus) is a member of the moa family. It was a ratite and a member of the order Dinornithiformes. The Dinornithiformes are flightless birds with a sternum without a keel. They also have a distinctive palate. The origin of these birds is becoming clearer as it is now believed that early ancestors of these birds were able to fly and flew to the southern areas in which they have been found.
The South Island giant moa was the biggest of them all. Adult females stood up to 2 metres (6 ft 6 in) high at the back, and could reach foliage up to 3.6 metres (11 ft 10 in) off the ground, making them the tallest bird species known.
Restoration
Track-way
It lived in the South Island of New Zealand, and its habitat was the lowlands (shrubland, duneland, grassland, and forests). Along with members of the moa family, the South Island giant moa went extinct due to predation from humans in the centuries following human colonization.