Fossil Plant | Annularia sphenophylloides | Spain Spinosaur Their skeleton is composed of

Their skeleton is composed of articulated calcite plates (ossicles)

Cave lions were widespread during the Late Pleistocene (Sotnikova and Nikolskiy 2006)

Display approx

dimensions: 6

3" long x 2" wide

Fossil Plant | Annularia sphenophylloides | Spain Spinosaur Their skeleton is composed ofAnnularia sphenophylloides Late Carboniferous (~305 myo) Len Province Spain Plant approx. size: 2. 25" x 2. 25" Matrix approx. size: 11. 75" x 6. 5" x 0. 75" at thickest part. Average thickness approx. 0. 5". Annularia sphenophylloides is the foliage (leaf whorls) of the extinct Calamites, an arborescent (tree like) horsetail that flourished in Carboniferous coal swamps. The plant bore leaves in distinct whorls around the stem nodes. In A.