Sökning: "krater"
Hittade 2 avhandlingar innehållade ordet krater.
1. Les Banquets chez Pindare
Sammanfattning : Abstract Ph.D. dissertation, University of Gothenburg, Sweden 2008Title: Les banquets chez Pindare English title: Banquets in PindarAuthor: Kalle O. LÄS MER
2. Conodont biostratigraphy, taxonomy and palaeoecology in the Darriwilian (Middle Ordovician) of Baltoscandia - with focus on meteorite and extraterrestrial chromite-rich strata
Sammanfattning : This thesis deals with conodont biostratigraphy and palaeoecology in the Darriwilian (Middle Ordovician) of Baltoscandia, with focus on limestone strata showing traces of the ~ 470 Ma L-chondrite parent body break-up. The evidence for this cosmic event includes abundant centimeter to decimeter-sized fossil meteorites and elevated levels of sediment-dispersed extraterrestrial L-type chromite found in a stratigraphical interval corresponding to the uppermost Lenodus antivariabilis, the L. LÄS MER