Download my academic papers here...
http://monash.academia.edu/SusanTurner
More on Ichthyolith Issues...
http://www.biology.ualberta.ca/wilson.hp/paleozoic/newsletter.ht
http://monash.academia.edu/SusanTurner
More on Ichthyolith Issues...
http://www.biology.ualberta.ca/wilson.hp/paleozoic/newsletter.ht