FIGURE 3. Locations of coral samples described herein in western USA. 1=SJS-1034 near McCloud Reservoir; 2=SJS-685 west of McCloud Reservoir; 3=SJS-1032, SJS-1045, SJS-1080, SJS-1294 near Lake Oroville; 4= SJS-833 west of Placerville; 5=SJS-1022 southwest of Quincy; 6=SJS-863, SJS-897, SJS-1066, SJS-1085, SJS-1088 near Quinn River crossing. For details see Appendix. Open circles enclose highway numbers. For regional location see Figure 2.