Taxa of high rank tend to originate at earlier times in the fossil record than do taxa of lower rank. Statistical analysis of published stratigraphic ranges shows that the early origin of higher taxa is a secondary consequence of taxonomic structure. For instance, the probability that the originatio
The origin of the polarization catastrophe: the improper choice of the independent electrical variable
โ Scribed by P. Nikitas
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 929 KB
- Volume
- 306
- Category
- Article
- ISSN
- 0022-0728
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