Here is a spiny Nevada trilobite of the species Albertella longwelli. This Albertella offers excellent preservation and is nicely centered on a naturally shaped matrix. The limestone slab, measuring around 130 x 63 mm, is formed all around by natural joints. This showpiece was found in the Jangle Limestone of the classic "Johnny site", near Pahrump in Nevada. The professional preparation was fulfilled by Paul Freitag. |