General Geology Catalogue No. 13761. H. Frebold “Terebratula” sp. indet. Pinna sp. Other poorly preserved pelecypods Age: Probably Middle Jurassic Catalogue No. 13762. H. Frebold Stephanoceras n. sp. Trigonia sp. indet. Other badly preserved pelecypods. Some indeterminable gastropods Age: Probably Middle Bajocian (early Middle Jurassic) Several collections were made from localities along the north shore of Tahtsa River, some close to the river, others north of it. These contained fossils similar to those already mentioned. North shore of Tahtsa River about 4 mile east of Fossil Canyon This locality is flooded now that the storage basin of the Kitimat development has been filled. Catalogue No. 13752. H. Frebold Indeterminable ammonites “Terebratula” apparently the same form as in catalogue Nos. 13759, 13761 and 13755 Some poorly preserved pelecypods Age: Probably Middle Jurassic North shore Tahtsa River 1 mile east of Fossil Canyon Catalogue No. 13749. H. Frebold Stephanoceras sp. indet. Pinna sp. Other poorly preserved pelecypods Age: Probably Middle Bajocian (early Middle Jurassic) Tahtsa River 2 miles east of Sibola Creek Catalogue No. 13757. H. Frebold “Rhynconella’ sp. Age: Probably Middle Jurassic 51 51538-7—43