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Extinction Though most material is from Late Pleistocene deposits unearthed by Storrs L. Olson , David B. Wingate and others in the Admirals Cave , the Wilkinson Quarry , and in the Walsingham Sink Cave in Hamilton Parish in Bermuda in 1981 there is one bone , a tarsometatarsus from a juvenile , which is from a Holocene layer in the Spittal Pond .
 Storrs L. Olson, David B. Wingate, Hamilton Parish, Spittal Pond
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Storrs L. Olson, David B. Wingate, Hamilton Parish, Spittal Pond