limestone and iridium
limestone has been researched along with iridium in 5 studies
Research
Studies (5)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 4 (80.00) | 18.2507 |
| 2000's | 1 (20.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
Authors
| Authors | Studies |
|---|---|
| Alvarez, W; Asaro, F | 1 |
| Lindstrom, M; Peucker-Ehrenbrink, B; Schmitz, B; Tassinari, M | 1 |
| Alvarez, W; Asaro, F; Montanari, A | 1 |
| Alvarez, W; Asaro, F; Claeys, P; Hildebrand, AR; Kastner, M; Lowrie, W; Margolis, SV; Smit, J | 1 |
| Denton, RW; Parker, KA | 1 |
Other Studies
5 other study(ies) available for limestone and iridium
| 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 |
Accretion rates of meteorites and cosmic dust in the Early Ordovician.
Topics: Calcium Carbonate; Cosmic Dust; Fossils; Geologic Sediments; Iridium; Isotopes; Meteoroids; Osmium; Seawater; Strontium Isotopes; Sweden | 1997 |
Iridium profile for 10 million years across the Cretaceous-Tertiary boundary at Gubbio (Italy).
Topics: Biological Evolution; Calcium Carbonate; Extraterrestrial Environment; Geological Phenomena; Geology; Iridium; Italy; Paleontology | 1990 |
Proximal impact deposits at the Cretaceous-Tertiary boundary in the Gulf of Mexico: a restudy of DSDP Leg 77 Sites 536 and 540.
Topics: Animals; Calcium Carbonate; Eukaryota; Fossils; Geological Phenomena; Geology; Glass; Haiti; Iridium; Marine Biology; Mexico; Minerals; Oceanography; Oceans and Seas; Paleontology; Quartz; Solar System | 1992 |
Functional group compatibility. Propargyl alcohol reduction in the presence of a vinyl iodide.
Topics: Alkynes; Calcium Carbonate; Catalysis; Hydrocarbons, Iodinated; Iridium; Molecular Structure; Oxidation-Reduction; Palladium; Propanols; Stereoisomerism; Vinyl Compounds | 2009 |