384 R. S. Lull — Pleistocene Ground Sloth, 



Fig. 16. 



Fig. 16. Map showing distribution of the giant sloth Mylodon in North 

 America. Maximum glaciation shown by oblique lines. Probable migra- 

 tory route indicated by arrow. 



1. Wash tucna Lake, Washington. 2. Willamette Eiver, Oregon. 3. Silver 

 Lake, Oregon. 4. Paisley, Oregon. 5. Eancho La Brea, California. 

 6. Hay Springs, Nebraska. 7. Walsenburg, Colorado. 8. Llano Estacado, 

 Texas. 9. Big Bone River, tributary of Osage River, Missouri. 10. Mam- 

 moth Ravine, Mississippi. 11. Big Bone Lick, Kentucky. 12. Port Ken- 

 nedy bone cave, Pennsylvania. 13. Petite Anse, Louisiana. 14. Ashley 

 Ferry, South Carolina. 15. Rock Creek, Texas. 16. Seneca, Kansas. 



Additional localities learned from Hay's Iowa report, received while this 

 paper was in press, are : Harrison Co. , Iowa ; Tecumseh ; Nebraska ; Look- 

 out Mt., Tennessee ; Blue Lick Springs, Kentucky ; Savannah, Georgia ; and 

 a doubtful Mylodon from Austin Co., Texas. 



