✦ LIBER ✦

Contribution to Palœontology from the Museum of the Second Geological Survey of Pennsylvania

✍ Scribed by Charles E. Hall

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the Progress of the Museum and Palœon

✍ Charles E. Hall 📂 Article 📅 1876 🏛 Smithsonian Institution Biodiversity Heritage Libr 🌐 English ⚖ 423 KB

Memoirs of the Geological Survey of Grea

✍ T., H. H. 📂 Article 📅 1925 🏛 Nature Publishing Group 🌐 English ⚖ 115 KB

Second Geological Survey of the Anthraci

📂 Article 📅 1883 🏛 University of Chicago Press 🌐 English ⚖ 476 KB

Recent Palaeontological Reports of the S

📂 Article 📅 1885 🏛 University of Chicago Press 🌐 English ⚖ 272 KB

Note on the Progress of the Second Geolo

✍ J. P. Lesley 📂 Article 📅 1883 🏛 Smithsonian Institution Biodiversity Heritage Libr 🌐 English ⚖ 674 KB

The geological survey of the State of Pe

📂 Article 📅 1874 🏛 Elsevier Science 🌐 English ⚖ 118 KB