FOSSIL MAKING LAB
APRIL 2009
Middle schoolers' Paleontology class -- they made molds using plaster of Paris and organic material to show how real fossils were formed between layers of soil and stone.
FOSSIL MAKING LAB
APRIL 2009
Middle schoolers' Paleontology class -- they made molds using plaster of Paris and organic material to show how real fossils were formed between layers of soil and stone.
