table 1.tex

\begin{table}[p]											
\caption{Table 1. Summary of major IEDA EarthChem systems}
\begin{tabular}{|l|l|l|}											
\hline											
System	&	URL	&	Description	 \\	
\hline											
\hline	
EarthChem Library (ECL)	&	www.earthchem.org/library	&	Digital data repository, DOI assignment, long-term archiving			\\
PetDB	&	www.earthchem.org/petdb	&	The Petrological Database: ocean floor rocks and xenoliths			\\
SedDB	&	www.earthchem.org/seddb	&	Sediment geochemistry database				\\
VentDB	&	www.earthchem.org/ventdb	&	Hydrothermal vent database			\\
NAVDAT	&	www.navdat.org 	&	North American Volcanic Database				\\
Geochron	&	www.geochron.org	&	Management for geochronology				\\
EarthChem Portal	&	www.earthchem.org/portal	&	Portal accessing PetDB, SedDB, GEOROC, GANSEKI, USGS, NAVDAT			\\
SESAR	&	www.geosamples.org	&	System for Earth Sample Registration, geosample registry to assign IGSNs (International Geo Sample Number)		\\
\hline											
\end{tabular}											
										
\end{table}