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except where disturbed by injected porphyrite. At Attu rocks principally metamorphic quartzites much broken up & contorted, no sandstones [[strikethrough]] or porphyrites [[/strikethrough]] noticed.
At Kyska most of common Unalashka sponges seen but not common and poor specimens. 
Placum unvoria [[?]] and rarely Argotuccinum [[?]] found here.
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Transcription Notes:
Geographic names checked/verified: Attu, Kyska, Unalashka Good transcription help: http://siobhanleachman.tumblr.com/post/96042084076/transcribing-tips-from-a-fellow-volunpeer