...This wasclearly an intrusive communal burial of skeletons carried from someother point and interred in the mound which owed its origin to personswho had piled it up at some previous time... 
Gerard Fowke 「Archeological Investigations」
...The village of Hano, or Tewa, is intrusive and does not properlybelong to the Tusayan stock, as appears from their own traditions...
Victor Mindeleff and Cosmos Mindeleff 「A Study of Pueblo Architecture: Tusayan and Cibola」
...I did not therefore invite their approach, and they were too cautious to be intrusive...
Thomas Mitchell 「Three Expeditions into the Interior of Eastern Australia, Vol 1 (of 2)」
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