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Canadiana
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Phylogeny, Speciation, and Palaeoecology of the Early Carboniferous (Mississippian) Conodont Genus Mestognathus
Mestognathus, an important Early Carboniferous conodont genus whose appearance has generally been thought to coincide with, and define, the base of the Visean, evolved from Clydagnathus during the Tournaisian and ranges from that stage into the Namurian. Five species, including M. harmalai sp. nov. and M. praebeckmanni sp. nov. , are distinguished by the gradual phyletic development of the parapet, the fixed blade, the anterior notch, the position of the carinal deflection, and the increasing tendency to evert the basal cavity. Mestognathus dhuensis and M. neddensis are demonstrated to be synonyms of M. beckmanni, M. bipluti, or Mestognathus spp.
Who was Who on TV
The information herein was accumulated of fifty some odd years. The collection process started when TV first came out and continued until today. The books are in alphabetical order and cover shows from the 1940s to 2010. The author has added a brief explanation of each show and then listed all the characters, who played the roles and for the most part, the year or years the actor or actress played that role. Also included are most of the people who created the shows, the producers, directors, and the writers of the shows. These books are a great source of trivia information and for most of the older folk will bring back some very fond memories. I know a lot of times we think back and say, "Who was the guy that played such and such a role?" Enjoy!
Biostratigraphy and Palaeontology of the Scollard Formation, Late Cretaceous and Paleocene of Alberta
The Scollard Formation is the uppermost division of the Edmonton Group, exposed in the valley of Red Deer River, Alberta, north of Drumheller and east of Red Deer. The lower portion of the formation contains fossil vertebrates, including dinosaurs and mammals that correlate with those of the Lance Formation of Wyoming and the Hell Creek Formation of Montana. The highest stratigraphic occurrence of this fauna is at the Henry Farm locality, west of Content Bridge, where a wide range of vertebrates is represented by isolated teeth and bones. This occurrence is well below the Ardley coal seam. Above this seam is a shell bed containing a fauna of freshwater molluscs, ostracods, and fish remains. The molluscs correlate with those of the Paskapoo and other nonmarine Paleocene formations, but one species is known elsewhere only from Cretaceous deposits. This fauna is assigned to the early Paleocene. On the basis of the highest occurence of dinosaur fossils, the Cretaceous-Tertiary boundary is taken to be about 11 m below the Ardley coal seam and about 20 m below the shell bed.
