66 citations as recorded by crossref.

1. The cycling and redox state of nitrogen in the Archaean ocean L. Godfrey & P. Falkowski
2. A Comprehensive Study of Biohopanoid Production in Alphaproteobacteria: Biosynthetic, Chemotaxonomical, and Geobiological Implications J. Sinninghe Damsté et al.
3. Paleoenvironmental implications of taxonomic variation among δ15N values of chloropigments M. Higgins et al.
4. Recent advances in the biogeochemistry of nitrogen in the ocean S. Naqvi et al.
5. Dominant eukaryotic export production during ocean anoxic events reflects the importance of recycled NH 4 + M. Higgins et al.
6. High diatom production and export in stratified waters – A potential negative feedback to global warming A. Kemp & T. Villareal
7. Nitrogen isotopic composition of sediments from the eastern Tethys during Oceanic Anoxic Event 2 X. Zhang et al.
8. Quantification and Carbon and Nitrogen Isotopic Measurements of Heme B in Environmental Samples Y. Isaji et al.
9. Production of 15N‐depleted biomass during cyanobacterial N2‐fixation at high Fe concentrations A. Zerkle et al.
10. An analysis of the impacts of Cretaceous oceanic anoxic events on global molluscan diversity dynamics N. Freymueller et al.
11. Imbalanced nutrients as triggers for black shale formation in a shallow shelf setting during the OAE 2 (Wunstorf, Germany) M. Blumenberg & F. Wiese
12. Redox control of N:P ratios in aquatic ecosystems T. QUAN & P. FALKOWSKI
13. A smooth negative shift of organic carbon isotope ratios at an end-Permian mass extinction horizon in central pelagic Panthalassa S. Takahashi et al.
14. Biochemical and physiological bases for the use of carbon and nitrogen isotopes in environmental and ecological studies N. Ohkouchi et al.
15. Marine primary producer community during the mid-Cretaceous oceanic anoxic events (OAEs) 1a, 1b and 1d in the Vocontian Basin (SE France) evaluated from triaromatic steroids in sediments T. Ando et al.
16. Physiological and isotopic characteristics of nitrogen fixation by hyperthermophilic methanogens: Key insights into nitrogen anabolism of the microbial communities in Archean hydrothermal systems M. Nishizawa et al.
17. Nitrogen and carbon cycle perturbations through the Cenomanian-Turonian oceanic anoxic event 2 (~94 Ma) in the Vocontian Basin (SE France) J. Danzelle et al.
18. The Cenomanian/Turonian oceanic anoxic event in the South Atlantic: New insights from a geochemical study of DSDP Site 530A A. Forster et al.
19. The evolution of Earth's biogeochemical nitrogen cycle E. Stüeken et al.
20. Molybdenum isotope fractionation by cyanobacterial assimilation during nitrate utilization and N2fixation A. ZERKLE et al.
21. A test of the nitrogen-limitation hypothesis for retarded eukaryote radiation: Nitrogen isotopes across a Mesoproterozoic basinal profile E. Stüeken
22. Phytoplankton dynamics and nitrogen cycling during Oceanic Anoxic Event 2 (Cenomanian/Turonian) in the upwelling zone of the NE proto-North Atlantic W. Ruebsam & L. Schwark
23. Impact of the Evolution of Carbonate Ballasts on Marine Biogeochemistry in the Mesozoic and Associated Changes in Energy Delivery to Subsurface Waters Y. Kashiyama et al.
24. 1.1-billion-year-old porphyrins establish a marine ecosystem dominated by bacterial primary producers N. Gueneli et al.
25. Diazotrophy Drives Primary Production in the Organic-Rich Shales Deposited Under a Stratified Environment During the Messinian Salinity Crisis (Vena del Gesso, Italy) Y. Isaji et al.
26. Geochemistry of oceanic anoxic events H. Jenkyns
27. Organic geochemical evidence for the transition of Aptian-Albian hypersaline environments into marine restricted seas: The South Atlantic oceanic northern gateway and its implications for the pre-salt deposits L. Heckert Bastos et al.
28. Diversity and distribution pattern analysis of cyanobacteria isolated from paddy fields of Chhattisgarh, India S. Singh et al.
29. Reviews and syntheses: Review of proxies for low-oxygen paleoceanographic reconstructions B. Hoogakker et al.
30. Controls on the stratigraphic distribution and nitrogen isotopic composition of zinc, vanadyl and free base porphyrins through Oceanic Anoxic Event 2 at Demerara Rise C. Junium et al.
31. Coevolution of metal availability and nitrogen assimilation in cyanobacteria and algae J. GLASS et al.
32. Geological constraints on the origin of oxygenic photosynthesis J. Farquhar et al.
33. Microbe-clay interactions as a mechanism for the preservation of organic matter and trace metal biosignatures in black shales T. Playter et al.
34. Cyanobacteria Proliferation in the Cenomanian‐Turonian Boundary Interval of the Apennine Carbonate Platform: Immediate Response to the Environmental Perturbations Associated With OAE‐2? G. Frijia et al.
35. Isotopic differences and paleoenvironmental significance of nitrogen contained in bulk sedimentary rocks, decarbonated aliquots and kerogen extracts H. Song et al.
36. Nitrogen and carbon flows in a microbial mat involving anaerobic oxidation of methane in northwestern Black Sea: perspectives from nitrogen and carbon isotopic composition of coenzyme F430 and its biosynthetic pathway M. Kaneko et al.
37. 20My of nitrogen fixation during deposition of mid-Cretaceous black shales on the Demerara Rise, equatorial Atlantic Ocean P. Meyers et al.
38. Compound-specific δ15N and chlorin preservation in surface sediments of the Peru Margin with implications for ancient bulk δ15N records C. Junium et al.
39. Pigment carbon and nitrogen isotopic signatures in euxinic basins J. Fulton et al.
40. Improved solid-state 13C and 15N NMR reveals fundamental compositional divide between refractory dissolved organic carbon and nitrogen in the sea H. Ianiri et al.
41. Carbon isotopic composition of the tetrapyrrole nucleus in chloropigments from a saline meromictic lake: A mechanistic view for interpreting the isotopic signature of alkyl porphyrins in geological samples N. Ohkouchi et al.
42. Nitrogen cycle dynamics in the Late Cretaceous Greenhouse C. Junium et al.
43. Efficient recycling of nutrients in modern and past hypersaline environments Y. Isaji et al.
44. Nitrogen Sources for Phytoplankton in the Eastern Indian Ocean Determined From δ15N of Chlorophyll a and Divinylchlorophyll a Y. Isaji et al.
45. Geochemistry of modern carbonaceous sediments overlain by a water mass showing photic zone anoxia in the saline meromictic Lake Kai-ike, southwest Japan: I. Early diagenesis of organic carbon, nitrogen, and phosphorus K. Yamaguchi et al.
46. New geochemical constraints on the Paleocene–Eocene thermal maximum: Dababiya GSSP, Egypt H. Khozyem et al.
47. Implications for chloro- and pheopigment synthesis and preservation from combined compound-specific δ13C, δ15N, and Δ14C analysis S. Kusch et al.
48. Lead isotopic record of Barremian–Aptian marine sediments: Implications for large igneous provinces and the Aptian climatic crisis J. Kuroda et al.
49. A Method for Determining the Nitrogen Isotopic Composition of Porphyrins M. Higgins et al.
50. A compound-specific isotope method for measuring the stable nitrogen isotopic composition of tetrapyrroles Y. Chikaraishi et al.
51. Origins and maturity of organic matter in mid-Cretaceous black shales from ODP Site 1138 on the Kerguelen Plateau P. Meyers et al.
52. Oceanic anoxic events in the Earth’s geological history and signature of such event in the Paleocene-Eocene Himalayan foreland basin sediment records of NW Himalaya, India B. Singh et al.
53. Implication of spatiotemporal distribution of black shales deposited during the Cretaceous Oceanic Anoxic Event-2 J. KURODA & N. OHKOUCHI
54. The origin of Cretaceous black shales: a change in the surface ocean ecosystem and its triggers N. OHKOUCHI et al.
55. Spatial and temporal trends in Precambrian nitrogen cycling: A Mesoproterozoic offshore nitrate minimum M. Koehler et al.
56. Hydrocarbon seepage in the mid-Cretaceous greenhouse world: A new perspective from southern Tibet H. Yao et al.
57. The response of nitrogen and sulfur cycles to ocean deoxygenation across the Cenomanian-Turonian boundary R. Zhai et al.
58. Spatial heterogeneity in nutrient utilization during the end-Devonian ocean anoxic event: a case study of the Western Canada sedimentary basin S. Dhar et al.
59. Stable nitrogen isotope analysis of the Upper Devonian palynomorph, Tasmanites A. Rooney et al.
60. Enhanced N2‐fixation and NH4+ recycling during oceanic anoxic event 2 in the proto‐North Atlantic I. Ruvalcaba Baroni et al.
61. Nitrogen cycle suppression and enhanced carbon burial during the Paleocene-Eocene thermal maximum, recorded from Tarfa section, Egypt (Tethys Ocean) A. Salman et al.
62. Conditions required for oceanic anoxia/euxinia: Constraints from a one-dimensional ocean biogeochemical cycle model K. Ozaki et al.
63. Nitrate reduction, sulfate reduction, and sedimentary iron isotope evolution during the Cenomanian‐Turonian oceanic anoxic event H. Jenkyns et al.
64. Diazotrophic cyanobacteria as the major photoautotrophs during mid-Cretaceous oceanic anoxic events: Nitrogen and carbon isotopic evidence from sedimentary porphyrin Y. Kashiyama et al.
65. Molecular isotopic evidence of environmental and ecological changes across the Cenomanian–Turonian boundary in the Levant Platform of central Jordan J. Sepúlveda et al.
66. Nutrients as the dominant control on the spread of anoxia and euxinia across the Cenomanian‐Turonian oceanic anoxic event (OAE2): Model‐data comparison F. Monteiro et al.