This is a set of nine different fossil clip art illustrations including a saber-toothed tiger skull from a tar pit, amber with an insect, an ammonite, a trilobite, a dinosaur footprint, a fish, gingko leaves, a crinoid, and a beetle preserved in tar.
All images are shown in color on the cover. Each image is also provided in black line, color with black line, and grayscale, for a total of 36 images (9 fossils x 4 formats). You can see an example of the fish fossil in all four formats in the pro