Resultados de la búsqueda

Para más opciones de búsqueda, vea Ayuda:Búsqueda.

  • over Emma (en inglés). NASA scientist David McKay, famous for Martian 'nanofossils,' dies at 77 Murió Antonio Roma, una gloria de Boca. Muere un futbolista…
    114 kB (9019 palabras) - 10:33 26 dic 2022

Resultados de la Wikipedia en inglés.

  • Fossil (redirección desde Nanofossil)
    A fossil (from Classical Latin fossilis, lit. 'obtained by digging') is any preserved remains, impression, or trace of any once-living thing from a past…
    104 kB (10 812 palabras) - 17:05 23 may 2024
  • calcareous exoskeletons of between 5-40 μm across that are abundant as nanofossils in tropical deep-ocean deposits of Neogene age. Discoaster belongs to…
    5 kB (252 palabras) - 00:06 4 sep 2023
  • DSDP. The pelagic carbonates consist of ooze, chalk, and limestone. Nanofossils and foraminifera make up the majority of the sediment. Resedimented carbonates…
    26 kB (2984 palabras) - 06:12 29 dic 2023
  • constituents of the Red Sea sediments are as follows: Biogenic constituents: Nanofossils, foraminifera, pteropods, siliceous fossils Volcanogenic constituents:…
    58 kB (6408 palabras) - 02:20 17 may 2024
  • authors, however, use coccolith in a broader sense for all calcareous nanofossils; nannoplankton is sometimes used to identify the living organisms, with…
    13 kB (1382 palabras) - 11:07 6 abr 2024
  • CN13). Above the Gelasian as the first occurrences of the calcareous nanofossil Gephyrocapsa sp. and the extinction level of the planktonic foraminifer…
    8 kB (680 palabras) - 17:46 4 ene 2024
  • 1981. The base of the Lutetian Stage is at the first appearance of the nanofossil Blackites inflatus, according to an official reference profile (GSSP)…
    7 kB (509 palabras) - 00:30 30 dic 2023
  • Formation, which dates to the upper Maastrichtian. Based on the presence of nanofossils of Micula spp., the rock layers are younger than around 67.3 million…
    11 kB (680 palabras) - 05:33 27 may 2024
  • proxies. Coccoliths and related fossils are referred to as calcareous nanofossils or calcareous nannoplankton (nanoplankton). Moheimani, N.R.; Webb, J…
    24 kB (2473 palabras) - 20:04 28 mar 2024
  • surface water oligotrophy during the Paleocene-Eocene thermal maximum: Nanofossil assemblage data from Ocean Drilling Program Site 690, Maud Rise, Weddell…
    163 kB (17 846 palabras) - 01:39 19 may 2024
  • and interpret their findings as contradicting the view that declines in nanofossil abundance through several past global warming events are evidence of biocalcification…
    339 kB (29 808 palabras) - 07:13 10 abr 2024
  • scientist David McKay published a study suggesting the existence of nanofossils — fossils of Martian nanobacteria — in ALH84001, a meteorite originating…
    18 kB (2062 palabras) - 12:34 16 may 2024
  • isotope ratios, changes in sediment texture, and reworked calcareous nanofossils, preserved in its sediment also recorded the impact and chronology of…
    9 kB (1233 palabras) - 05:44 14 abr 2024
  • early tropicbird, rarely also fish bones and poorly preserved molluscs. Nanofossils include two key age‐diagnostic taxa, Chiasmolithus bidens and Hornbrookina…
    5 kB (393 palabras) - 00:30 25 may 2024
  • marine platform setting. The age based on palynomorphs and calcareous nanofossils is Late Cretaceous (Santonian-Maastrichtian). Two new ostracod species…
    53 kB (4110 palabras) - 18:57 7 dic 2023
  • Benthic foraminifera Favulina hexagona, together with nanofossils enclosed inside the shell hexagons…
    41 kB (3833 palabras) - 23:31 29 mar 2024
  • cancer battle aged 21 NASA scientist David McKay, famous for Martian 'nanofossils,' dies at 77 Murió Antonio Roma, gloria de Boca (in Spanish) "Former…
    165 kB (12 119 palabras) - 15:58 12 abr 2024
  • Benthic foraminifera Favulina hexagona, together with nanofossils enclosed inside the shell hexagons …
    30 kB (3215 palabras) - 03:59 12 may 2024
  • spreading center are only covered by a thin sediment dusting composed of nanofossil-bearing clay. This is great for researchers because different features…
    34 kB (3523 palabras) - 14:59 19 ene 2024
  • Limalok, with sediments consisting mainly of foraminifera and other nanofossils. Some of the sediments were reworked after deposition. At least two layers…
    44 kB (4889 palabras) - 19:50 22 nov 2023