We present carbon and strontium abundances for 100 metal-poor stars measured from R \sim 7000 spectra obtained with the Echellette Spectrograph and Imager at the Keck Observatory .
Using spectral synthesis of the G-band region , we have derived carbon abundances for stars ranging from [ Fe/H ] = -1.3 to [ Fe/H ] = -3.8 .
The formal errors are \sim 0.2 dex in [ C/Fe ] .
The strontium abundance in these stars was measured using spectral synthesis of the resonance line at 4215 Å .
Using these two abundance measurments along with the barium abundances from our previous study of these stars , we show it is possible to identify neutron-capture-rich stars with our spectra .
We find , as in other studies , a large scatter in [ C/Fe ] below [ Fe/H ] = -2 .
Of the stars with [ Fe/H ] < -2 , 9 \pm 4 % can be classified as carbon-rich metal-poor stars .
The Sr and Ba abundances show that three of the carbon-rich stars are neutron-capture-rich , while two have normal Ba and Sr .
This fraction of carbon enhanced stars is consistent with other studies that include this metallicity range .