2 Dossier(s) trouvé(s) pour le chercheur principal "LePage, Ben" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:LePage, Ben A. Année(s) de permis:
1994
Résumé:
The researcher will begin a preliminary paleontological investigation of Permain age (about 250 million years old) sediments of the Sabine Bay Formation and the fossil plants contained within these deposits. The plants recovered will be identified and compared to Permain floras from Russia, Greenland, and Europe. Localities yielding interesting or well-preserved specimens will provide a basis for...
chercheur principal:LePage, Ben A. Année(s) de permis:
1992
1991 Résumé:
The research will compare genes isolated from fossil trees with homologous contemporary genes to evaluated rates of evolution and reconstruct phylogenies....