Register today for this three-day workshop (24 contact hours), that helps Earth Science teachers improve student test scores by increasing their familiarity with the geologic environment and geologic history of New York State.
Discover how important geological features of New York State are being documented using a special camera mount and software that generate super high resolution images.
Published: A Global Time Scale for the Origin of Animals
New York's State Geologist, Dr. Ed Landing, delineates the Cambrian Evolutionary Radiation, a c. 30 million year-long interval that began about 545 million years ago and saw the probable origin of many living marine animal groups and the "explosion" of marine animals with mineralized (limey or phosphatic) skeletons.