2 record(s) found with the tag "trilobite" (multi-year projects are grouped):
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Trilobite Systematics and Event Stratigraphy of the Paleozoic.
Principal Investigator: Chatterton, Brian D.E.
Licensed Year(s): 1994 1992 1991
Summary: Rock samples will be collected for processing in the lab. Some of these rocks will be processed for fossils (primarily silicified trilobites) which will be photographed and described for classification purposes. The data gathered will then be used for understanding the ancient (350-450 million years ago) ecology and the correlation of these rocks. Levels where there are extinctions followed by e...


Cambrian sedimentology and paleontology
Principal Investigator: Pratt, Brian R.
Licensed Year(s): 1995 1993
Summary: The Cambrian period is an interval of geologic time that is poorly known in arctic Canada. Previous studies have been very basic and almost no fossils have been recovered. Sections of sedimentary rock will be measured in detail, with attention focused on the structure of the sediments as well as the presence of fossils. A map will then be constructed showing the layers in which fossils occur. ...


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