3 record(s) found with the tag "paleontology" (multi-year projects are grouped):
Not seeing the results you want? Tryadvanced search.

Silurian graptolites of the Arctic Islands
Principal Investigator: Lenz, Alfred C.
Licensed Year(s): 1994 1993 1992 1991 1990 1989 1988
Summary: As part of a long-term study, the researcher will continue to collect fossil specimens of graptolites in rocks collected from northern Cornwallis Island and central Ellesmere Island. The researcher is investigating why some species became extinct over 415 million years ago while other species went through rapid changes....


Paleontological Collecting and Stratigraphic Studies, Cornwallis and Ellesmere Islands
Principal Investigator: Melchin, Michael J.
Licensed Year(s): 1992 1991 1990 1988
Summary: The researcher will study the distribution of graptolite and what it reveals about the timing of geologic events and ancient geographic distributions. Study will also be continued on the geographic and ecological distribution of particular graptolite species between the deeper-water sediments of the Hazen Formation and the shallower-water strata of the Cape Phillips Formation....


Licence #2414
Principal Investigator: Lenz, Alfred C.
Licensed Year(s): 1979
Summary: To collect samples of graptolites and other fossils to better understand the geologic history of these regions....


TOTAL PAGES: 1