J.B. Brady F. Weber R.A. Page J. H. Stout 1973 <p><span>Offset Holocene alluvial fans and drainages along the McKinley strand of the Denali fault near the Delta River in the east-central Alaska Range indicate as much as 50 to 60 m of right-lateral displacement during the last 10,000 yrs. Vertical movement of 6 to 10 m during the same time interval is reflected by south-facing scarps along the trace of the fault. All but possibly 1 m of the lateral movement is thought to predate the 1830 neoglacial ice advance. Older drainages have been offset in a right-lateral sense since early Wisconsin or Illinoian time by as much as 6.5 km or, alternatively, by as little as 1 km.</span></p> application/pdf 10.1130/0016-7606(1973)84<939:EFQMOT>2.0.CO;2 en Geological Society of America Evidence for Quaternary movement on the McKinley strand of the Denali fault in the Delta River area, Alaska article