Pluvia meteoritarum Ordovicia
Pluvia meteoritarum Ordovicia,[1] Anglice Ordovician meteor event, media periodo Ordovicia accidisse constat, annorum 467.5 ± 0.28 milies milium ante praesentem. Meteoritae L chondritae fragmenta fuisse censentur magni asteroidis, eo aevo per collisionem destructi, cuius vestigia maiora fuerint asteroidae hodie noti 8 Flora et 433 Eros.
Proponitur ab hac dissolutione nubem spatialem evenisse qui severam glaciationem provocaverit, deinde et diversificationem specierum.
Notae
recensere- ↑ Haec appellatio a Vicipaediano e lingua indigena in sermonem Latinum conversa est. Extra Vicipaediam huius locutionis testificatio vix inveniri potest.
Bibliographia
recensere- Hans-Peter Gail, Mario Trieloff, "Thermal history modeling of the L chondrite parent body" (1 Iulii 2019) apud arXiv.org pro Astronomy & Astrophysics
- Ekaterina V. Korochantseva et al., "L-chondrite asteroid breakup tied to Ordovician meteorite shower by multiple isochron 40Ar-39Ar dating" in Meteoritics & Planetary Science vol. 42 (2007) pp. 113–130
- Birger Schmitz et al., "An extraterrestrial trigger for the mid-Ordovician ice age: Dust from the breakup of the L-chondrite parent body" in Science Advances vol. 5, no. 9, eaax4184 (18 Septembris 2019)
- Birger Schmitz et al., "Asteroid breakup linked to Great Ordovician Biodiversification Event" in Nature Geoscience vol. 1 (2008) pp. 49-53