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biosignature
-biosis
biosphere
biosphere reserve
biospheric cycles
biostatics
biostatistics
biostimulation
biostratigraphy
biostrome
biosurface
biosurgery
biosynthesis
biosystematics
biota
biotech
biotechnical
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biostratigraphy
bi·o·stra·tig·ra·phy [ b ō strə tíggrəfee ]


noun 
Definition:
 
science of dating sedimentary rocks: the branch of science that uses animal and plant fossils to date and correlate sequences of sedimentary rocks
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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