with sandstone and shale, which combine to make an attractive multi-completion CBM drilling target. In total, it is estimated there are 14 trillion cubic metres (500 tcf) of gas in place in all the coal in Alberta. Biostratigraphy The timeline below follows work by David A. Eberth and Sandra L. Kamo published in 2019. Dinosaurs Ankylosaurs Maniraptors Marginocephalians Ornithomimids Hadrosaurs and thescelosaurs Tyrannosaurs Other Animals Mammals Other Reptiles Fish See also List of dinosaur-bearing rock formations References Bibliography Makovicky, P. J., 2001, A Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) braincase from the Horseshoe Canyon Formation of Alberta: In: Mesozoic Vertebrate Life, edited by Tanke, D. H., and Carpenter, K., Indiana University Press, pp. 243–262. Varricchio, D. J. 2001. Late Cretaceous oviraptorosaur (Theropoda) dinosaurs from Montana. pp. 42–57 in D. H. Tanke and K. Carpenter (eds.), Mesozoic Vertebrate Life. Indiana University Press, Indianapolis, Indiana. Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp. . Geologic formations of Alberta Cretaceous Alberta Maastrichtian Stage of North America Upper Cretaceous Series of North America Sandstone formations Shale formations Coal formations Fluvial deposits Tidal deposits Reservoir rock formations Source rock formations Western Canadian Sedimentary Basin Fossiliferous stratigraphic units of North America Paleontology in Alberta