. Bulletin of the Geological Society of America. Geology. Figure 1.—Loess Ridge at HambueGj Iowa Capped by mound containing pebbles and mussel shells. Figure 2.—Bluff near I'ries Lake The uppermost, nearly vertical part only is loess, resting- on Kansan drift LOESS RIDGE AT HAMBURG, IOWA, AND BLUFF ABOVE FLORENCE, NEBRASKA. 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 Societ

---

. Bulletin of the Geological Society of America. Geology. Figure 1.—Loess Ridge at HambueGj Iowa Capped by mound containing pebbles and mussel shells. Figure 2.—Bluff near I'ries Lake The uppermost, nearly vertical part only is loess, resting- on Kansan drift LOESS RIDGE AT HAMBURG, IOWA, AND BLUFF ABOVE FLORENCE, NEBRASKA. 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]

---

Size: 1723px × 1450px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, booksubjectgeology, bookyear1890