. Bulletin of the Geological Society of America. Geology. BULL. GEOL. SOC. AM. VOL. 27, 1915, PL. 29. Figure 1.—Pseudomonotis suecieculaeis (Gabb) Right valve from Upper Triassic limestone and shale of Cold Bay, Alaska Peninsula (3107) Figure 2.—Halobia sp. cf. Halobia superba Mojsisovics From Upper Triassic shaly limestone about 100 feet above base of section on page 701. South bank of Yukon River, one mile above Nation River (8897) TRIASSIC FOSSILS FROM ALASKA. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colorat
. Bulletin of the Geological Society of America. Geology. BULL. GEOL. SOC. AM. VOL. 27, 1915, PL. 29. Figure 1.—Pseudomonotis suecieculaeis (Gabb) Right valve from Upper Triassic limestone and shale of Cold Bay, Alaska Peninsula (3107) Figure 2.—Halobia sp. cf. Halobia superba Mojsisovics From Upper Triassic shaly limestone about 100 feet above base of section on page 701. South bank of Yukon River, one mile above Nation River (8897) TRIASSIC FOSSILS FROM ALASKA. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Geological Society of America. [New York : The Society]
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectgeology, bookyear1890
