✦ LIBER ✦

"THE NEW COAL AGE."

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

THE AGE OF COAL

📂 Article 📅 1913 🏛 School Science and Mathematics Association 🌐 English ⚖ 46 KB

Coal Age Fossils

📂 Article 📅 1927 🏛 JSTOR ⚖ 278 KB

Coal Geology (Thomas/Coal Geology) || Ag

✍ Thomas, Larry 📂 Article 📅 2012 🏛 John Wiley & Sons, Ltd ⚖ 618 KB

Nature Ramblings: Coal Age Relics

✍ Frank Thone 📂 Article 📅 1927 🏛 JSTOR ⚖ 243 KB

On the Age of the Hsiwan Coal Series

✍ C. Y. HSIEH 📂 Article 📅 2009 🏛 Wiley (Blackwell Publishing) 🌐 Chinese ⚖ 64 KB

The Geological Age of the Coal of Wyomin

✍ Edward D. Cope 📂 Article 📅 1872 🏛 University of Chicago Press 🌐 English ⚖ 330 KB