✦ LIBER ✦

A perspective on the evidence for periodic cometary impacts on Earth

✍ Scribed by Richard A.F. Grieve; V.L. Sharpton; A.K. Goodacre; J.B. Garvin

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Evidence from crater ages for periodic i

✍ Alvarez, Walter; Muller, Richard A. 📂 Article 📅 1984 🏛 Nature Publishing Group 🌐 English ⚖ 306 KB

Periodic variation of Oort Cloud flux an

✍ P. Nurmi; M.J. Valtonen; J.Q. Zheng 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 731 KB

Evidence for a late Triassic multiple im

✍ Spray, John G.; Kelley, Simon P.; Rowley, David B. 📂 Article 📅 1998 🏛 Nature Publishing Group 🌐 English ⚖ 235 KB

Geomagnetic reversals from impacts on th

✍ Muller, Richard A.; Morris, Donald E. 📂 Article 📅 1986 🏛 American Geophysical Union 🌐 English ⚖ 602 KB

A Perspective On The Earth From The Moon

✍ David R. Scott 📂 Article 📅 1999 🏛 Springer Netherlands 🌐 English ⚖ 58 KB

A new perspective on the Earth's plasmas

✍ De Keyser, Johan; Darrouzet, Fabien; Plerrard, Viviane 📂 Article 📅 2007 🏛 American Geophysical Union 🌐 English ⚖ 147 KB