- middle Cretaceous
- 中白堊纪
Atmospheric Sciences (English-Chinese) dictionary. 2014.
middle Cretaceous
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Cretaceous — Period 145.5–65.5 million years ago … Wikipedia
Cretaceous Period — Interval of geologic time from с 144 to 65 million years ago. During the Cretaceous the climate was warmer than today. In the seas, marine invertebrates flourished, and bony fishes evolved. On land, flowering plants arose, and insects, bees in… … Universalium
Cretaceous–Tertiary extinction event — Artist s rendering of bolide impact Badlands nea … Wikipedia
Middle Jurassic — System Series Stage Age (Ma) Cretaceous Lower Berriasian younger Jurassic Upper Tith … Wikipedia
Middle Pleistocene — Subdivisions of the Quaternary Period System Series Stage Age (Ma) Quaternary Holocene 0–0.0117 Pleistocene Tarantian (Upper) 0.0117–0.126 … Wikipedia
Middle Triassic — System Series Stage Age (Ma) Jurassic Lower Hettangian younger Triassic Upper … Wikipedia
Middle Miocene disruption — The term Middle Miocene disruption, alternatively the Middle Miocene extinction or Middle Miocene extinction peak, refers to a wave of extinctions of terrestrial and aquatic life forms that occurred around the middle of the Miocene Epoch, c. 14.8 … Wikipedia
Cretaceous Terrestrial Revolution — The Cretaceous Terrestrial Revolution (abbreviated KTR) describes the intense diversification of angiosperms, insects, reptiles, birds, and mammals during the Middle to Late Cretaceous.[1] Before the paper described the KTR, it had been widely… … Wikipedia
Middle America (Americas) — For other uses, see Middle America (disambiguation). Middle America Area 2,728,827 km2 … Wikipedia
Middle Cathedral Rock — This article is about Middle Cathedral Rock. For other uses, see Cathedral Rock (disambiguation). Middle Cathedral Rock Elevation … Wikipedia
List of fossil birds — Birds are generally believed to have evolved from certain feathered theropod dinosaurs, and there is no real dividing line between birds and dinosaurs, except of course that some of the former survived the Cretaceous Tertiary extinction event… … Wikipedia
