Intrusion Styles

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Intrusion Styles
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Updates/questions?

• Things to turn in
• Questions?

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Intrusions

• Todays Topic
• 1. Question of the Day
• 2. Intrusive styles
• Dikessupply line
• Othermostly storage

http//www.nobleworksinc.net/licensing/albums/ cal
endar-office-mccoy/devil_telemarketer.jpg
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Question of the Day

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Intrusions
Skinner Porter, 1995
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http//www.geology.um.maine.edu/geodynamics/ Analo
gWebsite/Projects2005/Naus_Thijssen_2005/ html/bac
kground1.html
Dikes
Rubin, 1995
Skinner Porter
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Dikes transport (Hawaii)
Horizontal
Feeders (vertical)
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Dikes rift zones
Rubin, 1990
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Dike propagation off-rift
Rubin, 1990
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Dike propagation (Etna)
Aloisi et al., 2006
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Dike propagation (Hawaii)
Rubin et al., 1998
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http//www.es.ucsc.edu/afisher/ People/Images/EG-
JS-AF_Cyprus.jpg
Sheeted dikes
http//www-odp.tamu.edu/ publications/206_IR/chap_
01/ images/01_f05.jpg
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More dikes
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Cone sheets
Ancochea et al., 2003
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Cone sheets 2
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Ring dikes
Sparks, 1988
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Ring dikes 2
Adapted from www.webdesign.org/img_articles/1074/c
one.jpg
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Giant dike swarms
Baragar et al., 1996
Mantleplumes.org adapted from Baragar et al.,
1996
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Giant dike swarms 2
Mantleplumes.org adapted from Ernst Buchan,
2001
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Sills
www.rosssea.info/geology.html
http//community.iexplore.com/ advancedSearch/defa
ult.asp? searchTypephotoslocation Isle20Of20S
kye20 locationID1779
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Ferrar
Elliottt Fleming, 2000
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Batholiths
Wikipedia
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Batholiths 2
bio-geo-terms.blogspot.com/ 2007/02/batholith.html
www.bates.edu/acad/depts/geology/jcreasy.WM.html
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Laccoliths
Jackson Pollard, 1988
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Stocks
Skinner Porter, 1995
Nabelek et al., 1984