Douglas J. Nichols - Concepedia

Author

Douglas J. Nichols

Also Known As

D J Nichols, D Nichols, D. J. NICHOLS, D. J. Nichols, D. Jeanette Nichols, D. Nichols, D.J. Nichols, DOUGLAS J. NICHOLS, Douglas J. Nichols, Douglas Nichols

172

Publications

5.3K

Citations

H-Index

Concepts

All Affiliations

United States Geological Survey SUNY Geneseo Chiba University Tokyo Gakugei University Denver Museum of Nature and Science

About

Douglas J. Nichols is an author at United States Geological Survey specializing in engineering, earth science, and geology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	18	28	1.3K
2	Natural Sciences	5	5	291
3	Medicine	3	3	116
4	Public Health	3	3	116
5	Language Studies	1	1	57

Douglas J. Nichols

Publications

Citations

H-Index

Page 1

	Year	Citations
Biostratigraphy and evolution of the Momipites‐Caryapollenites lineage in the early tertiary in the Wind River Basin, Wyoming Douglas J. Nichols, Henry L. Ott Palynology BiologyPaleoenvironmental ReconstructionBiodiversityEngineeringPhylogenetics	1978	144
Patterns and Timing of Synorogenic Sedimentation in Upper Cretaceous Rocks of Central and Northeast Utah Thomas D. Fouch, Tim Lawton, Douglas J. Nichols, Synorogenic SedimentationSedimentary RecordEngineeringStructural GeologyGeomorphology	1983	132
Sexual Behavior, Contraceptive Practice, and Reproductive Health Among Liberian Adolescents Douglas J. Nichols, Emile T. Woods, Deborah Gates, Studies in Family Planning	1987	127
Palynological and Iridium Anomalies at Cretaceous-Tertiary Boundary, South-Central Saskatchewan Douglas J. Nichols, David M. Jarzen, C. J. Orth, Science Palaeo-environmental ReconstructionBiodiversitySouth-central SaskatchewanEngineeringBiogeography	1986	114
Dinosaurs, spherules, and the “magic” layer: A new K-T boundary clay site in Wyoming B. F. Bohor, Don M. Triplehorn, Douglas J. Nichols, Geology Sedimentary RecordEngineeringGeomorphologySedimentary GeologyClay Site	1987	103
High-resolution leaf-fossil record spanning the Cretaceous/Tertiary boundary Kirk R. Johnson, Douglas J. Nichols, Moses Attrep, Nature Evolutionary BiologyCretaceous PeriodCretaceous-paleogene BoundaryPaleobotanyHigh-resolution Leaf-fossil Record	1989	100
A multidisciplinary study of the Lower Cretaceous Cedar Mountain Formation, Mussentuchit Wash, Utah: a determination of the paleoenvironment and paleoecology of the Eolambia caroljonesa dinosaur quarry James R. Garrison, Donald B. Brinkman, Douglas J. Nichols, Cretaceous Research Palaeo-environmental ReconstructionPaleoenvironmental ReconstructionEngineeringMussentuchit WashGeography	2007	81
Evidence for the recovery of terrestrial ecosystems ahead of marine primary production following a biotic crisis at the Cretaceous–Tertiary boundary David J. Beerling, Barry H. Lomax, Garland R. Upchurch, Journal of the Geological Society Sedimentary RecordEngineeringδ 13Earth ScienceSocial Sciences	2001	74
Sexual Behavior, Contraceptive Practice, and Reproductive Health Among Nigerian Adolescents Douglas J. Nichols, O. A. Ladipo, John M. Paxman, Studies in Family Planning ContraceptionContraceptive UseSexual HealthFertilityAdolescent Medicine	1986	72
Paleomagnetic and palynologic analyses of Albian to Santonian strata at Bayn Shireh, Burkhant, and Khuren Dukh, eastern Gobi Desert, Mongolia Jason F. Hicks, DB Brinkman, Douglas J. Nichols, Cretaceous Research Paleoenvironmental ReconstructionEngineeringSantonian StrataGeographyGeology	1999	60

Page 1