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Annual review of ecology, evolution, and systematics
- D. Futuyma, H. Shaffer, D. Simberloff
- Environmental Science
- 2003
TLDR
Phylogenetic hypotheses for the turtle family Geoemydidae.
- P. Q. Spinks, H. Shaffer, J. Iverson, W. Mccord
- BiologyMolecular phylogenetics and evolution
- 1 July 2004
Tests of turtle phylogeny: molecular, morphological, and paleontological approaches.
- H. Shaffer, P. Meylan, M. L. McKnight
- BiologySystematic biology
- 1 June 1997
TLDR
Assessing Concordance of Fossil Calibration Points in Molecular Clock Studies: An Example Using Turtles
- T. Near, P. Meylan, H. Shaffer
- Environmental Science, BiologyThe American Naturalist
- 29 December 2004
TLDR
Spatial Tests of the Pesticide Drift, Habitat Destruction, UV‐B, and Climate‐Change Hypotheses for California Amphibian Declines
- C. Davidson, H. Shaffer, M. Jennings
- Environmental Science
- 1 December 2002
TLDR
THE POLYTYPIC SPECIES REVISITED: GENETIC DIFFERENTIATION AND MOLECULAR PHYLOGENETICS OF THE TIGER SALAMANDER AMBYSTOMA TIGRINUM (AMPHIBIA: CAUDATA) COMPLEX
- H. Shaffer, M. L. McKnight
- BiologyEvolution; international journal of organic…
- 1 February 1996
TLDR
Molecular phylogenetics and evolution of turtles.
- J. G. Krenz, G. Naylor, H. Shaffer, F. Janzen
- Biology, Environmental ScienceMolecular phylogenetics and evolution
- 1 October 2005
Multiple data sets, high homoplasy, and the phylogeny of softshell turtles (Testudines: Trionychidae).
- T. Engstrom, H. Shaffer, W. Mccord
- BiologySystematic biology
- 1 October 2004
TLDR
Troubleshooting Molecular Phylogenetic Analyses
- M. Sanderson, H. Shaffer
- Biology
- 1 November 2002
TLDR
Turtle phylogeny: insights from a novel nuclear intron.
- M. Fujita, T. Engstrom, D. Starkey, H. Shaffer
- BiologyMolecular phylogenetics and evolution
- 1 June 2004
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