Projects per year
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- 1 Similar Profiles
Turonian
Earth & Environmental Sciences
chlorin
Earth & Environmental Sciences
Cretaceous
Earth & Environmental Sciences
nitrogen cycle
Earth & Environmental Sciences
porphyrin
Earth & Environmental Sciences
carbon
Earth & Environmental Sciences
Nitrogen
Chemical Compounds
Hypsithermal
Earth & Environmental Sciences
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Projects 2012 2019
Nitrogen Biogeochemistry during Oceanic Anoxic Events: CAREER
1/15/15 → 12/31/19
Project: Research project
Seasonality, Summer Cooling, and Calibrating the Approach of the Icehouse in Late Eocene Antarctica
Ivany, L. C., Junium, C. K., Lu, Z. & Samson, S. D.
4/1/16 → 3/31/18
Project: Research project
Integrated Ocean Drilling Program
National Science Foundation, The Consortium for Ocean Leadership
6/2/12 → 1/30/15
Project: Research project
Research Output 2005 2018
- 446 Citations
- 9 h-Index
- 21 Article
Nitrogen cycle dynamics in the Late Cretaceous Greenhouse
Junium, C. K., Meyers, S. R. & Arthur, M. A. Jan 1 2018 In : Earth and Planetary Science Letters. 481, p. 404-411 8 p.Research output: Contribution to journal › Article
Nitrogen Isotopes
nitrogen isotopes
nitrogen cycle
greenhouses
Greenhouses
2
Citations
High-frequency fluctuations in redox conditions during the latest Permian mass extinction
Mettam, C., Zerkle, A. L., Claire, M. W., Izon, G., Junium, C. J. & Twitchett, R. J. 2017 (Accepted/In press) In : Palaeogeography, Palaeoclimatology, Palaeoecology.Research output: Contribution to journal › Article
redox conditions
mass extinction
Permian
extinction
oxygen
8
Citations
Onset of the aerobic nitrogen cycle during the Great Oxidation Event
Zerkle, A. L., Poulton, S. W., Newton, R. J., Mettam, C., Claire, M. W., Bekker, A. & Junium, C. K. Feb 23 2017 In : Nature. 542, 7642, p. 465-467 3 p.Research output: Contribution to journal › Article
Nitrogen Cycle
Nitrogen Isotopes
Nitrates
Oceans and Seas
Oxidation-Reduction
3
Citations
Compound-specific δ15N and chlorin preservation in surface sediments of the Peru Margin with implications for ancient bulk δ15N records
Junium, C. K., Arthur, M. A. & Freeman, K. H. 2015 In : Geochimica et Cosmochimica Acta. 160, p. 306-318 13 p.Research output: Contribution to journal › Article
chlorin
Sediments
Biological materials
sediment
organic matter
7
Citations
Controls on the stratigraphic distribution and nitrogen isotopic composition of zinc, vanadyl and free base porphyrins through Oceanic Anoxic Event 2 at Demerara Rise
Junium, C. K., Freeman, K. H. & Arthur, M. A. Mar 1 2015 In : Organic Geochemistry. 80, p. 60-71 12 p.Research output: Contribution to journal › Article
porphyrin
Vanadates
Porphyrins
Zinc
isotopic composition
Press and Media
Geochemist Breathes New Life into “Great Oxidation Event”�
2/8/17
1 item of media coverage
Press / Media: Expert Comment
SYRACUSE UNIVERSITY : Professors Look to Geologic Past to Predict Future Environmental Conditions
Zunli Lu, Linda C Ivany, Scott Douglas Samson & Christopher K Junium
6/22/16
1 item of media coverage
Press / Media: Expert Comment
SYRACUSE FESTIVAL OF RACES
Mary Eileen Graham, Ravi Shukla, Audie Klotz & Christopher K Junium
10/1/12
1 item of media coverage
Press / Media: Expert Comment