Lutetian
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The Lutetian is, in the geologic timescale, a stage or age in the Eocene. It spans the time between 48.07 and 41.03 Ma. The Lutetian is preceded by the Ypresian and is followed by the Bartonian. Toget
Global stratotype for the base of the Lutetian Stage
Paleogene
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The Paleogene Period is a geologic period and system that spans 43 million years from the end of the Cretaceous Period 66 Ma to the beginning of the Neogene Period 23.04 Ma. It is the first period of
Lutetian
…Lutetian Chronology −70 — – −65 — – −60 — – −55 — – −50 — – −45 — – −40 — – −35 — – −30 — – −25 — – −20 — MZ Cenozoic K Paleogene N LK Paleo. Eocene Oligo. MC Maastricht. Danian Selandian Thanetian Ypresian Lutetian Bartonian Priabonian Rupelian Chattian Aquitanian ← PETM ← First…
A Paleogene-aged basaltic lava flow on the Isle of Staffa, Scotland (person standing on cliff top for scale). The bottom section of this cliff is volcaniclastic rock. The middle and top sections are two parts of a single basaltic lava flow; each part of the lava flow cooled differently, forming rock with different characteristics. The middle layer shows spectacular columnar jointing resulting from relatively slow cooling; the top layer has very irregular closely-spaced joints caused by more rapid cooling.
Paleogene flood basalts on the Ethiopian Plateau with the Afar Depression in the background.