Alan H. Cheetham - Concepedia

Author

Alan H. Cheetham

Also Known As

A Cheetham, A. H. CHEETHAM, A. H. Cheetham, A.H. Cheetham, ALAN H. CHEETHAM, Alan Cheetham, Alan H. Cheetham, Alan Herbert Cheetham, Edith H. Chave

Publications

2.1K

Citations

H-Index

Concepts

All Affiliations

National Museum of Natural History Smithsonian Institution Smithsonian Tropical Research Institute Aarhus University Stantec (United States)

About

Alan H. Cheetham is an author at National Museum of Natural History specializing in biology, evolutionary biology, and natural sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Natural Sciences	15	15	893
2	Engineering	11	13	589
3	Medicine	10	10	709
4	Social Sciences	2	2	340
5	Anatomy	2	2	80

Alan H. Cheetham

Publications

1.8K

Citations

H-Index

Page 1

	Year	Citations
BINARY (PRESENCE-ABSENCE) SIMILARITY COEFFICIENTS Alan H. Cheetham, Joseph E. Hazel Journal of Paleontology EngineeringBotanySimilarity MeasureLarge ArraysBiometrics	1969	312
Evolutionary Significance of Morphospecies: A Test with Cheilostome Bryozoa Jeremy B. C. Jackson, Alan H. Cheetham Science BiologyMorphological EvidencePhylogeneticsMolecular EcologyCheilostome Evolution	1990	169
Tempo of evolution in a Neogene bryozoan: rates of morphologic change within and across species boundaries Alan H. Cheetham Paleobiology Living FossilNeogene BryozoanBiological EvolutionSpeciationPhylogenetics	1986	157
Phylogeny reconstruction and the tempo of speciation in cheilostome Bryozoa Jeremy B. C. Jackson, Alan H. Cheetham Paleobiology GeneticsTaxonomyLiving SpeciesMorphological DiscriminationSpeciation	1994	111
Functional Morphology and Biofacies Distribution of Cheilostome Bryozoa in the Danian Stage (Paleocene) of Southern Scandinavia Alan H. Cheetham Smithsonian contributions to paleobiology	1971	62
MORPHOLOGICAL DIFFERENTIATION OF AVICULARIA AND THE PROLIFERATION OF SPECIES IN MID-CRETACEOUS WILBERTOPORA CHEETHAM, 1954 (BRYOZOA: CHEILOSTOMATA) Alan H. Cheetham, JOANN SANNER, Paul D. Taylor, Journal of Paleontology BiologyMorphological EvidenceBiodiversityAnimal TaxonomyPhylogenetics	2006	62
Tempo of evolution in a Neogene bryozoan: are trends in single morphologic characters misleading? Alan H. Cheetham Paleobiology Living FossilSingle CharactersGeneticsNeogene BryozoanPhylogenetics	1987	62
Morphology and Systematics of the Bryozoan Genus Metrarabdotos. Thomas J. M. Schöpf, Alan H. Cheetham Evolution BiologyPhylogeneticsNatural SciencesEvolutionary BiologyMorphology	1970	56
QUANTITATIVE GENETICS OF BRYOZOAN PHENOTYPIC EVOLUTION. I. RATE TESTS FOR RANDOM CHANGE VERSUS SELECTION IN DIFFERENTIATION OF LIVING SPECIES Alan H. Cheetham, Jeremy B. C. Jackson, Lee‐Ann C. Hayek Evolution	1993	53
Functional morphology of arborescent animals: strength and design of cheilostome bryozoan skeletons Alan H. Cheetham, Erik Thomsen Paleobiology EngineeringBending StrengthCheilostome Bryozoan SkeletonsAnatomySynapsida	1981	48

Page 1