Godfrey S. Nowlan - Concepedia

Author

Godfrey S. Nowlan

Geological Survey of Canada

Also Known As

G Nowlan, G S Nowlan, G. S. Nowlan, G.S. Nowlan, GODFREY S. NOWLAN, Godfrey Nowlan, Godfrey S Nowlan, Godfrey S. Nowlan

131

Publications

Citations

H-Index

Concepts

All Affiliations

Geological Survey of Canada United States Geological Survey Institute of Natural Sciences Royal Ontario Museum University of Saskatchewan

About

Godfrey S. Nowlan is an author at Geological Survey of Canada specializing in geology, geochronology, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	15	19	561
2	Natural Sciences	9	9	680
3	Social Sciences	7	7	215
4	Medicine	5	5	471
5	Language Studies	1	1	55

Godfrey S. Nowlan

Publications

1.6K

Citations

H-Index

Page 1

	Year	Citations
Global Stratotype Section and Point for base of the Ordovician System Roger A. Cooper, Godfrey S. Nowlan, S. Henry Williams Episodes PhylogeneticsOrdovician SystemGeneticsEvolutionary BiologyNatural Sciences	2001	203
THE OLDEST HORSESHOE CRAB: A NEW XIPHOSURID FROM LATE ORDOVICIAN KONSERVAT‐LAGERSTÄTTEN DEPOSITS, MANITOBA, CANADA David M. Rudkin, Graham A. Young, Godfrey S. Nowlan Palaeontology BiologyMorphological EvidencePhylogeneticsNatural SciencesEvolutionary Biology	2008	160
False teeth: conodont-vertebrate phylogenetic relationships revisited Susan Turner, Carole J. Burrow, Hans‐Peter Schultze, Geodiversitas	2010	109
A microfauna associated with Early Cambrian trilobites of the <i>Callavia</i> Zone, norther Antigonish Highlands, Nova Scotia Ed Landing, Godfrey S. Nowlan, T. P. Fletcher Canadian Journal of Earth Sciences BiologyPaleoenvironmental ReconstructionLiving FossilNova ScotiaEarly Cambrian Trilobites	1980	85
Franconian (Late Cambrian) to Early Champlainian (Middle Ordovician) conodonts from the Cow Head Group, western Newfoundland L. E. Faahraeus, Godfrey S. Nowlan Journal of Paleontology Western NewfoundlandPaleoenvironmental ReconstructionTaphonomyBiostratigraphyGeochronology	1978	68
Small shelly fossils and trace fossils near the Precambrian‐Cambrian boundary in the Yukon Territory, Canada Godfrey S. Nowlan, Guy M. Narbonne, W H Fritz Lethaia BiologyPaleoenvironmental ReconstructionCruziana SpNatural SciencesPrecambrian Geology	1985	63
High-resolution 87Sr/86Sr chemostratigraphy of the Silurian: Implications for event correlation and strontium flux Stephen C. Ruppel, Eric W. James, James E. Barrick, Geology EngineeringEvent CorrelationGeologic Time ScaleEarth ScienceRegional Geology	1996	57
143Nd/144Nd and Sm/Nd stratigraphy of Upper Ordovician epeiric sea carbonates K. Fanton, Chris Holmden, Godfrey S. Nowlan, Geochimica et Cosmochimica Acta Sedimentary RecordMarine GeologyEngineeringPaleoceanographyGeology	2002	57
Exceptionally preserved Late Ordovician biotas from Manitoba, Canada Graham A. Young, David M. Rudkin, Edward P. Dobrzanski, Geology Paleoenvironmental ReconstructionGeographyArchaeologyBiostratigraphyCanada Search	2007	55
Iapetonudus (N. gen.) and Iapetognathus Landing, unusual Earliest Ordovician multielement conodont taxa and their utility for biostratigraphy Robert S. Nicoll, James F. Miller, Godfrey S. Nowlan, BearWorks (Missouri State University)	1999	53

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