Open main menu
Home
Random
Log in
Settings
About geokb
Disclaimers
geokb
Search
(Q47052)
Language
Watch
Revision as of 01:32, 4 October 2023 by
Sky
(
talk
|
contribs
)
(
Changed an Item:
Added occupation claim matched from personnel title in USGS staff profile)
(
diff
)
← Older revision
|
Latest revision
(
diff
) |
Newer revision →
(
diff
)
Statements
instance of
person
1 reference
data source
USGS Staff Profiles
employer
United States Geological Survey
point in time
16 May 2023
1 reference
data source
USGS Staff Profiles
is affiliated with
Geosciences and Environmental Change Science Center
point in time
16 May 2023
1 reference
data source
USGS Staff Profiles
occupation
geologist
point in time
30 September 2023
1 reference
reference URL
https://www.usgs.gov/staff-profiles/sam-a-johnstone
email address
mailto:sjohnstone@usgs.gov
point in time
16 May 2023
1 reference
data source
USGS Staff Profiles
ORCID iD
0000-0002-3945-2499
point in time
25 September 2022
1 reference
reference URL
https://www.usgs.gov/staff-profiles/sam-johnstone
reference URL
https://www.usgs.gov/staff-profiles/sam-a-johnstone
retrieved
30 September 2023
status code
200
0 references
manner of evaluation
Research Grade Evaluation
point in time
30 September 2023
1 reference
reference URL
https://www.usgs.gov/staff-profiles/sam-a-johnstone