7 dossier(s) trouvé(s) portant l’étiquette "biological evolution" (les projets pluriannuels sont regroupés): Vous ne trouvez pas les résultats souhaités? Essayez la recherche avancée..
chercheur principal:Miyashita, Tetsuto Année(s) de permis:
2023
Résumé:
This licence has been issued for the scientific research application No. 5549.
Through this field project, the hope is to accomplish two goals: 1) to fill in a major gap in, and transform knowledge of early vertebrate evolution through the analysis of new fossils from the Anderson River locality, which represent a poorly known interval of the geological time; and 2) to establish a line of publi...
chercheur principal:Cumbaa, Stephen L Année(s) de permis:
2010
200819971995 Résumé:
To discover fossil bones and teeth of new species of ancient fishes, and remains of other animals that shared the shallow waters of the Western Interior Seaway with them. This seaway covered the middle of North America, from the NWT to the Gulf of Mexico. The researchers are trying to learn more about the environment of this ancient seaway, and why it was a "hot spot" for fish evolution.
The ...
chercheur principal:Maxwell, Erin E Année(s) de permis:
2009
2008 Résumé:
This licence is being issued for the scientific research application no. 1011.
The goals of this research are to 1) collect and identify invertebrate fossils to correctly date the rocks the historic marine reptile fossils were collected from; and 2) to collect and identify any new vertebrate fossils found, in order to improve our knowledge of the diversity and evolution of Mesozoic marine repti...
chercheur principal:Hermus, Chelsea Année(s) de permis:
2002
Résumé:
The main objective of the project is to collect fossils of two specific groups of early fishes (acanthodians and heterostracans) to supplement specimens already collected for research projects at the University of Alberta. The field party plans to journe...
chercheur principal:Pope, Michael Année(s) de permis:20032002
2001
Résumé:
The research team will fly to Norman Wells by commercial airline, and then travel to the field by helicopter or Twin Otter. Travel in the field will be by canoe, or on foot. Field camps will be low impact, and will be occupied for less than 14 days. All human waste will be buried, and all non-burnable garbage will be packed out. The research team will measure, describe and sample the Early Camb...
chercheur principal:McIntosh, George Année(s) de permis:
2000
Résumé:
This research involves how groups of marine invertebrate fossils, crinoids evolved over a 6 million year interval designated as the Frasnian Stage. The researcher will study the rock exposures along the Mackenzie Highway between Hay River/Enterprise and Fort Simpson. The fossils to be collected rarely exceed 3 cm and collecting will be restricted to weathered surfaces composed of loose material. ...
chercheur principal:Wilson, Mark V.H. Année(s) de permis:2013
1998
19961990 Résumé:
The objectives of the research are 1) to collect remains of Silurian and Devonian fishes, and 2) to collect remains of Silurian trilobites. Activities are limited to travel, residence at camp locations and collection of fossils. Helicopters will be used to access camp sites. We plan to land at Avalanche Lake on July 15, spending 6 days collecting fossils at Avalanche Lake, followed by one day of t...