Terrestrial catastrophism: Nemesis or galaxy?
- 1 February 1985
- journal article
- Published by Springer Nature in Nature
- Vol. 313 (6002) , 503
- https://doi.org/10.1038/313503a0
Abstract
No abstract availableThis publication has 7 references indexed in Scilit:
- Evidence for a Solar Companion StarSymposium - International Astronomical Union, 1985
- How stable is an astronomical clock that can trigger mass extinctions on Earth?Nature, 1984
- Terrestrial catastrophism—Nemesis or Galaxy?Nature, 1984
- Detection of binaries with projected separations as large as 0.1 parsecThe Astrophysical Journal, 1984
- Extinction of species by periodic comet showersNature, 1984
- Are periodic mass extinctions driven by a distant solar companion?Nature, 1984
- The distribution of stars to V = 16th magnitude near the north galactic pole - Normalization, clustering properties, and counts in various bandsThe Astrophysical Journal, 1981