the tree of life

i'm going to do a file management test. i have a storage folder from my alma mater and i'm not exactly sure how to go about using it, so i'm going to try two thing. the first, i'm going to post a file from that storage bank. then i'm also going to try to put a link where you folks can upload interesting things to for me to look at. i think the former should be easy enough, but the latter... not sure. maybe JVo might be able to help me out with those details if it doesn't work. so without further ado... the tree of life (click the photo for a .pdf file; you REALLY have to zoom in to get the full effect). we humans are in the top left.