✦ LIBER ✦

Fossil Foot Tracks of the Anthracite Coal Measures

✍ Scribed by Prof. Leidy

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Fossil Insect from the British Coal Meas

✍ BOLTON, H. 📂 Article 📅 1934 🏛 Nature Publishing Group 🌐 English ⚖ 109 KB

On the Organization of the Fossil Plants

✍ David White 📂 Article 📅 1891 🏛 The University of Chicago Press ⚖ 427 KB

A Monograph of the Fossil Insects of the

✍ PRUVOST, P. 📂 Article 📅 1925 🏛 Nature Publishing Group 🌐 English ⚖ 311 KB

Descriptions of Fossil Fishes, from the

✍ Orestes St. John 📂 Article 📅 1869 🏛 Smithsonian Institution Biodiversity Heritage Libr 🌐 English ⚖ 779 KB

Fossil Flora of the Lower Coal Measures

✍ Review by: C. R. Keyes 📂 Article 📅 1900 🏛 University of Chicago Press 🌐 English ⚖ 331 KB

Notice of Further Researches on the Foss

✍ Williamson, W. C. 📂 Article 📅 1872 🏛 The Royal Society ⚖ 146 KB