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F. J. Hermann
125
LKB Resources, Inc
72
U.S. Department of Energy, U.S. Geological Survey, Department of Interior and the National Geophysical Data Center, NOAA
59
Geological Survey (U.S.)
52
Bradford Butman
42
C.W. Davenport
36
S.R. Hartwell
36
S.Y. Johnson
36
William W. Danforth
26
K.L. Maier
24
United States. Works Progress Administration of Pennsylvania
24
Frederick J. Hermann
19
J. Lewinsky
16
Jorda, L.
15
Bouley, S.
12
Bouquety, A.
12
Costard, F.
12
Groussin, O.
12
H.G. Greene
12
Séjourné, A.
12
Tammie J. Middleton
12
H. Gary Greene
10
Janet T. Watt
10
Michael W. Manson
10
Carosi R.
9
M. MECCHERI
9
MUSUMECI, GIOVANNI
9
Meccheri M.
8
CAPPONI, GIOVANNI
7
Capponi G.
7
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Plantae
163
Bryophyta
128
Bryopsida
120
United States
102
oceans
88
Gamma ray spectrometry
77
imageryBaseMapsEarthCover
70
Alaska
68
thorium
61
geospatial datasets
60
uranium
60
AK
59
aeromagnetic data
59
aeromagnetic surveying
59
aeroradiometric surveying
59
aeroradiometric surveys
59
airborne surveys
59
field monitoring stations
59
geophysical surveys
59
geophysics
59
magnetic
59
magnetic field (earth)
59
magnetic surveys
59
potassium
59
radioactivity
59
radiometric
59
radiometric surveys
59
residual magnetic field
59
total count
59
total field
59
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University of Michigan: Digital Collections
168
USGS Science Data Catalog (via DataONE)
154
University of North Texas: UNT Digital Library
91
The Portal to Texas History (University of North Texas)
54
DataCite Metadata Store (German National Library of Science and Technology)
38
PennState: Digital Collections
24
ARPI - Archivio della Ricerca dell'Università di Pisa
11
NASA Technical Reports Server (NTRS)
10
Unknown
9
Defense Technical Information Center: DTIC Technical Reports database
8
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
8
Università degli Studi di Genova: CINECA IRIS
8
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
7
Stephen F. Austin State University, Texas: Scholar Works @ SFA
7
Università degli Studi di Siena: USiena air
7
IUScholarWorks Journals (Indiana University)
6
Minnesota Reflections (Minnesota Digital Library - MDL)
6
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
Università degli studi di Torino: AperTo (Archivio Istituzionale ad Accesso Aperto)
5
Archives ouvertes de Paris-Saclay
4
Canadian Science Publishing (via Crossref)
4
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
4
Institut national des sciences de l'Univers: HAL-INSU
4
University of the Pacific, McGeorge School of Law: Scholarly Commons
4
University of the Pacific: Scholarly Commons
4
Zenodo
4
Aix-Marseille Université: HAL
3
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
3
CaltechDATA (California Institute of Technology Research Data Repository)
3
Cambridge University Press (via Crossref)
3
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Quadrangle
Pacific
108
Yukon
87
Taku
48
Andreas
46
Baja
46
Victoria Land
45
Fairweather
44
Antarctic
43
Arctic
43
Atlin
43
Dixon Entrance
43
Taku River
43
Greene
42
Fairbanks
41
Hicks
33
Prince Rupert
31
Rupert
31
Maher
30
The Quadrangle
27
Hayes
26
Canada
19
Bird Island
18
Quadrangle The
17
South Pole
16
Darlington
15
McCarthy
14
Medina
13
Murchison
13
Beechey Point
12
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Alaska
387
Yukon
87
alaska range
82
North Atlantic
67
Ketchikan
64
Skagway
61
Antarc*
51
Beaufort Sea
46
Victoria Land
45
Arctic
44
Antarctic
43
Beaver Creek
36
Yukon river
36
Tundra
26
Yakutat
25
glacier
25
permafrost
25
Ice Sheet
24
north slope
24
Antarctica
23
Tanacross
20
Bird Island
18
Ice
17
South pole
16
Terranova
14
Brooks Range
12
Thermokarst
12
North Pole
11
Prudhoe Bay
11
Seward Peninsula
8
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