. Bulletin - New York State Museum. Science. HART OF MD SHAFT SEC IN EW YORK, of the Corniferous L f. H. 100 feet. 200 300 400 500 600 Contour. 700 800 900 1000 1100 J 11 50. 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 New York State Museum; New York State Museum. Albany : New York State Education Dept

---

Size: 934px × 2675px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1880, booksubjectscience, bookyear1887