This image is of a  Pleuroceras costatum  (Hyatt non Reinecke, 1867) ammonite fossil. The animal existed in the Jurassic Period. Fossil was ...

This image is of an  Eleganticeras elegantulum  (Young & Bird, 1828) ammonite fossil. The animal existed in the Jurassic Period. Fossil ...

This image is of a Harpoceras subplanatum  (Oppel, 1856) ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered ...

This image is of a Psiloceras planorbis  (Sowerby, 1824) ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered ...

This image is of a Hildoceras bifrons  (Bruguière, 1789) ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered ...

    St. Stephen's Cathedral is located in Vienna, Austria. In 1137 the first Romanesque church was built at the site. The second Romane...

This image is of a Rhaeboceras  (Meek, 1876) ammonite fossil. The animal existed in the Cretaceous Period. Fossil was discovered in Montan...

This image is of an Audouliceras renauxianum (d'Orbigny 1842) ammonite fossil. The animal existed in the Cretaceous Period. Fossil was ...

This image is of a Didymoceras nebrascense (Meek and Hayden, 1856) ammonite fossil. The animal existed in the Campanian age of the Late Cre...

This image is of an Ectocentrites petersi ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered in Kammerkaral...

This image is of an Alsatites proaries (Neumayr, 1879) ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered in...

This image is of a Coroniceras rotiforme (Sowerby, 1824) ammonite fossil. The animal existed in the Jurassic Period. Fossil was discovered...

  The picture above is a organic gemstone formed from the remains of ancient ammonite creatures. Below is a picture of a Placenticeras meeki...

Last month, I returned to  St. Peter's Basilica in Vatican City near Rome, Italy. On September 3, 2019 I posted a blog entry about find...

Neuschwanstein castle is an iconic building that is one of the most visited tourist spots in Germany. It is located in Swabia, Bavaria, Germ...

Here are two pictures of a Placenticeras meeki (Böhm, 1898) ammonite fossils found in the Bearpaw Shale Formation of the Lethbridge District...

When visiting old European cities, ammonites fossils can be found in certain types of limestone. I recently found a these red/white fossils ...

These pictures are of what appears to be a  Prolecanites americanis (Miller and Garner, 1953) ammonite fossil. It was found in the Carwood ...

This picture is of a Spinocrioceras polyspinosum (Kemper, 1973) [ Crioceratites sp. ] fossil. It was found at Ville de Leyva (Leiva) Columb...

This image shows a Porpoceras ventricosum (Buckman , 1914) ammonite fossil. It dates to the Jurassic Period (Toarcien) and was found at A...