| NAm-Pintlers.Littell.2011 | tree | 46° 0' 0", -113° 24' 0" |
| NAm-PikePeaks.Harlan.1996 | tree | 39° 18' 0", -105° 0' 0" |
| NAm-PeytoLake.Schweingruber.1996 | tree | 51° 48' 0", -116° 12' 0" |
| NAm-PethaiPeninsula.Schweingruber.1996 | tree | 62° 42' 0", -111° 0' 0" |
| NAm-PearlPeak.Graybill.1994 | tree | 40° 12' 0", -115° 30' 0" |
| NAm-ParkMountain.Wilson.2005 | tree | 50° 36' 0", -118° 36' 0" |
| NAm-OregonCaves.Ersek.2012 | speleothem | 42° 4' 59", -123° 24' 58" |
| NAm-NorthernAlaskaComposite.D'Arrigo.2006 | tree | 67° 0' 0", -152° 0' 0" |
| NAm-Nakiska.Luckman.2001 | tree | 50° 54' 0", -115° 12' 0" |
| NAm-Nadahini.Luckman.2013 | tree | 59° 48' 0", -136° 36' 0" |
| NAm-NabesnaMine.Jacoby.2003 | tree | 62° 24' 0", -143° 6' 0" |
| NAm-MtStHelens.Briffa.1996 | tree | 46° 12' 0", -122° 12' 0" |
| NAm-MtLemon.Briffa.2002 | tree | 32° 30' 0", -110° 48' 0" |
| NAm-MountWashington.Graybill.1994 | tree | 38° 30' 0", -114° 12' 0" |
| NAm-MountAdamsLow.Peterson.1994 | tree | 46° 12' 0", -121° 30' 0" |
| NAm-MinersWell.Wiles.2000 | tree | 60° 0' 0", -141° 42' 0" |
| NAm-MedusaBay.Buckley.2003 | tree | 56° 54' 0", -61° 30' 0" |
| NAm-MedicineBowPeak.Briffa.1996 | tree | 41° 18' 0", -107° 42' 0" |
| NAm-MeadowMountain.Wilson.2005 | tree | 50° 12' 0", -117° 6' 0" |
| NAm-McGinnisTrail.Wiles.2013 | tree | 58° 24' 0", -134° 36' 0" |
