Mystery Class Photoperiod Map
Mystery Class Photoperiod Map
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Mystery Class participants report photoperiod on Mondays, January 30 - April 9, 2012. This map displays data reported by participating classrooms. The 10 mystery sites do not appear on this map.



Reference Map

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pan northwest

pan north

pan northeast

pan west
scalebar (mi)

pan east

pan southwest

pan south

pan southeast

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Copyright Journey North 2012. All rights reserved. Presented by Annenberg Learner.