Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Alexander Grabovskiy"'
Publikováno v:
Geobios. 63:67-75
A new species, Phoenicopsis anadyrensis Nosova, is described based on the leaf morphology and cuticle features from the Maastrichtian–Danian Rarytkin Formation, Chukotka, North-East of Russia. It is characterized by hypostomatic leaves with stomata
Autor:
L. B. Golovneva, Alexander Grabovskiy
Publikováno v:
Cretaceous Research. 93:22-32
The genus Hausmannia disappeared at end of the Early Cretaceous in most regions of the Earth, but in the North-East of Russia this genus was abundant during all the Late Cretaceous and even persisted into the Paleocene. In the Late Cretaceous the gen
Publikováno v:
Cretaceous Research. 116:104578
Most Late Cretaceous Phoenicopsis leaves lack preserved cuticle and so have been determined as Phoenicopsis ex gr. angustifolia, P. ex gr. speciosa or Phoenicopsis sp. using only macromorphology. We studied the epidermal characters of leaves from the
Publikováno v:
Cretaceous Research. 114:104499
From the northern part of Chukotka Region (Russian Far East) and Nether-Polar Urals, one of the oldest and one of the most northerly occurrences of mosasaur remains in the world are recorded. The appearance of mosasaurs at high latitudes could be exp