. Bulletins of American paleontology. Paleontology. 5. Shale, with rare kidney ironstones which are larger than usual. * 4. Shale, blue gray; partly covered. F. R. BED- FORD N. * 3. Shale, olive gray, with phosphatic \ nodules. * 2. Shale, hard, gray, with some black shale in 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 Cornell University; Paleontological Research Institution (Ithaca, N. Y. ). Ithaca, N. Y.


. Bulletins of American paleontology. Paleontology. 5. Shale, with rare kidney ironstones which are larger than usual. * 4. Shale, blue gray; partly covered. F. R. BED- FORD N. * 3. Shale, olive gray, with phosphatic \ nodules. * 2. Shale, hard, gray, with some black shale in 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 Cornell University; Paleontological Research Institution (Ithaca, N. Y. ). Ithaca, N. Y. : Paleontological Research Institution [etc. ]


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