Here is a nice negative or ventral of a Acanthalomina minuta from the Kosov Quarry in the Czech Republic.

This is a good Jince trilobite of the species Ellipsocephalus hoffi.
There is a second specimen on the backside.

This is a beautiful New York trilobite of the species Eldredgeops rana.

Here is a specimen of a stromatolite of the species Newlandia lamellosa as a polished cut.

Here is a beautiful and relatively large trilobite of the species Hamatolenus magnus from the middle Cambrian of Morocco. This trilobite comes with both positive and negative side.

 

Here is a very large fossil seed of a seed fern of the species Pachytesta gigantea from the classical site of Saint-Amédée in France.

Here is a echnoid cluster from the chalk of Wüllen with three fossil echnoids of the species Conulus subrotundus and a specimen of the species Echinocorys gravesii.

Here is a decorative cluster featuring 10 fossil sea urchins of the species Conulus subrotundus from the classic site in Wüllen.

This is a beautiful cluster with 6 echnoid fossils of the species Conulus subrotundus from the Wuellen Formation.

This is a fossil echnoid cluster from Wüllen with a larger Echinocorys gravesii and two specimens of the species Conulus subrotundus. The piece is rounded off by a fossil braciopod of that belongs to the species Najdinothyris becksi.

Here is a decorative cluster featuring 10 fossil sea urchins of the species Conulus subrotundus from the classic site in Wüllen.

Here is a detailed and relatively large Utah trilobite of the species Elrathia kingi from the Wheeler Shale.

This Utah trilobite is a detailed specimen of the species Elrathia kingi from the Wheeler Shale.

Here is an inexpensive specimen of a Modocia typicalis from the Marjum formation.

On this plate from the Miocene of Augsburg are there are two fossil leaves. One belongs to the species Paliurus tiliifolius, while the smaller fossil leaf is assigned to the species Robinia regelii.
 

This is a beautiful Valongo Trilobite of the species Placoparia tournemini from the Ordovicium of Portugal.

This is a attractive  plate with servile specimens of Agraulos ceticephalus from the classical site of Skryje.

Here is a fossil echinoid of the species Micraster leskei on Matrix.

Here is a displayable ammonite stage with a Reineckeia anceps from the Middle Jurassic of France. The Reineckeia measures about 54 mm in diameter.

Here we have a relatively large fossil solitary coral of the genus Zaphrentis, which exhibits an interesting mode of embedding.

 

This is a nice  specimen of a Bundenbach trilobite of the genus Chotecops.

Here is a rather large fossil solitary coral of the genus Zaphrentis from the Devonian of the Hunsrück slate.

Here is a fossil solitary coral of the Zaphrentis from the Devonian of Bundebach.
 

This slab from Bundenbach showcases a beautiful and detailed fossilized Crinoid of the species Codiacrinus schultzei.

This plate features two Ediacaran fossils of the species Tirasiana coniformis from Ukraine. Additionally, there is another faintly discernible disc-shaped fossil on the plate, which is likely a Cyclomedusa. Furthermore, some typical fold structures, known as "wrinkle structures," are visible. These structures are formed by microbial mats during the embedding progress.