iridium has been researched along with clay in 3 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 3 (100.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Alvarez, W; Asaro, F | 1 |
| Courtillot, VE | 1 |
| Abelmann, A; Bleil, U; Bostwick, JA; Diekmann, B; Flores, JA; Gersonde, R; Gohl, K; Grahl, G; Hagen, R; Kuhn, G; Kyte, FT; Sierro, FJ; Volker, D | 1 |
3 other study(ies) available for iridium and clay
| Article | Year |
|---|---|
An extraterrestrial impact (accumulating evidence suggests an asteroid or comet caused the Cretaceous extinction).
Topics: Acid Rain; Aluminum Silicates; Animals; Biological Evolution; Calcium Carbonate; Clay; Computer Simulation; Dust; Earth, Planet; Fossils; Geologic Sediments; Greenhouse Effect; Iridium; Meteoroids; Minor Planets; Paleontology; Quartz; Volcanic Eruptions | 1990 |
What caused the mass extinction? A volcanic eruption.
Topics: Acid Rain; Aluminum Silicates; Animals; Biological Evolution; Clay; Dust; Earth, Planet; Fossils; Geologic Sediments; Geological Phenomena; Geology; Greenhouse Effect; India; Iridium; Magnetics; Minor Planets; Paleontology; Volcanic Eruptions | 1990 |
Geological record and reconstruction of the late Pliocene impact of the Eltanin asteroid in the Southern Ocean.
Topics: Aluminum Silicates; Animals; Antarctic Regions; Clay; Diatoms; Earth, Planet; Eukaryota; Evolution, Planetary; Fossils; Geologic Sediments; Geological Phenomena; Geology; Iridium; Magnetics; Minor Planets; Pacific Ocean; Paleontology; South America | 1997 |