In {TAIL ~ both} of these embodiments, {HEAD ~ the reinforcing mat} has a bent up end of a height less than that of the upright portion of the face mat and an elongate body for embedment in an earthen formation 
In
In { TAIL ~ both } of these embodiments , { HEAD ~ the reinforcing mat } has a bent up end of a height less than that of the upright portion of the face mat and an elongate body for embedment in an earthen formation
REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH