Images of fossil leaves from the Â鶹Ãâ·Ñ°æÏÂÔØMuseum of Natural History's paleontology collections for use withÌýLaboratory Investigation 4.
Images of fossil leaves from the Â鶹Ãâ·Ñ°æÏÂÔØMuseum of Natural History's paleontology collections for use withÌýLaboratory Investigation 4.