The fossil skeleton, main, and artist's impression |of the Cretaceous
NGR owns over 83,000 net mineral leasehold acres in the prolific Woodbine, Eagle Ford and Lower Cretaceous
Mangara field, and the targeted zones were the Cretaceous
C, D and E
Remarkably, this kind of archaic ichthyosaur appears characterized by an evolutionary stasis: they seem not to have changed much between the Early Jurassic and the Cretaceous
, a very rare feat in the evolution of marine reptiles.
Seismic interpretation of the lower Cretaceous
will continue in order to mature other leads to prospect status.
cypraeids are uncommon in North American strata and comprise 17 previously described species (Groves, 1990; 1994; 2004).
It went on stream in 1953, and its Middle Cretaceous
reservoir proved to be water-wet.
The Palaeoichneumoninae Kopylov, 2009 (three genera and 12 species) were less numerous during the Neocomian, but nearly completely supplanted the Tanychorinae in the later Early Cretaceous
The ancient insect would have lived during the late Cretaceous
period, alongside dinosaurs such as the plesiosaur, the tyrannosaurus rex, and other insects such as aphids and grasshoppers.
Her name was Linda Noson, and she, along with her advisor, Myrl Beck, had just published a highly discordant paleopole from the Cretaceous
The spider family Lagonomegopidae was described a decade ago from two specimens in Upper Cretaceous
Siberian amber from the Taimyr Peninsula, and placed in the superfamily Palpimanoidea.
DINOSAURS were in their prime when they were struck down at the end of the Cretaceous
period 65 million years ago, it was claimed today.