Wyniki wyszukiwania

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Cell passage and composition of culture medium effects proliferation and differentiation of human osteoblast-like cells from facial bone

100%

Pradel W., Mai R., Gedrange T., Lauer G.

Journal of Physiology and Pharmacology. Supplement

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2008

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tom 59

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nr 5

47-58

2

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Żywienie a próchnica zębów. Cz. IV. Wyniki badań histologicznych uzębienia szczurów białych żywionych dietami próchnicotwórczymi, uzupełnianymi witaminami A i D

80%

Opuszynska T., Obersztyn A., Szczygiel A.

Roczniki Państwowego Zakładu Higieny

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1962

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tom 13

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nr 6

3

Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan

80%

Tanabe K., Misaki A., Ubukata T.

Acta Palaeontologica Polonica

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2015

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tom 60

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nr 1

The origin and phylogenetic relationships of most modern coleoid groups have not yet been explained by reliable fossil evidence, in large part because of the reduction or disappearance of a calcified chambered shell during their evolutionary history. Herein we describe two exceptionally large coleoid lower jaws from the Upper Cretaceous strata in Hokkaido, Japan. On the basis of the comparison of gross morphology and morphometric data of the lower jaws of modern and fossil coleoids, we assigned the two lower jaws to the following new taxa: Nanaimoteuthis hikidai sp. nov. of the order Vampyromorpha (superorder Octobrachia) and Haboroteuthis poseidon gen. et sp. nov. of the order Teuthida (superorder Decabrachia). The lower jaw of N. hikidai is distinguished from other species of the same genus from the Upper Cretaceous of Vancouver Island (Canada) and Hokkaido by having a broader, more anteriorly curved hood of the outer lamella. The lower jaw of H. poseidon seemingly exhibits mosaic features like those of modern teuthids and sepiids but is assigned to Teuthida on the basis of the overall shape of the outer lamella and the development of a distinct fold on the lateral wall. Because of the unusually large lower jaws, these new taxa appear to be comparable in body size to modern giant squids (Architeuthis spp.) and the Humboldt squid (Dosidicus gigas). This and other discoveries of large jaws referable to octobrachian and decabrachian coleoids from the Upper Cretaceous strata of the North Pacific fill the gap in the relatively poor fossil record of mainly soft-bodied coleoids.

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Mandibles of mastodonsaurid temnospondyls from the Upper Permian–Lower Triassic of Uruguay

80%

Pineiro G., Marsicano C. A., Damiani R.

Acta Palaeontologica Polonica

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2007

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tom 52

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nr 4

Partially preserved temnospondyl mandibles from the Late Permian–Early Triassic Buena Vista Formation of Uruguay are referred to the basal stereospondyl taxon Mastodonsauridae. These represent the earliest known members of this group for South America. In most cases, this assignment was based on the characteristic morphology of the postglenoid (= postarticular) area of the lower jaw together with the presence of a hamate process. Comparisons with basal mastodonsaurids indicate that the Uruguayan specimens are phenetically similar to Gondwanan and Laurasian Early Triassic taxa, such as Watsonisuchus, Wetlugasarus, and Parotosuchus. Nevertherless, they display some characters which have not previously been described in Mesozoic temnospondyls. The Permo−Triassic Uruguayan mastodonsaurids support a Gondwanan origin for the group, an event which probably occurred sometime during the latest Permian.

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Analysis of age estimation of forest and field ecotypes of the roe deer [Capreolus capreolus L.] with the organoleptic and histological methods

80%

Klejnotowski Z., Labudzki L.

Forestry

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1998

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tom 01

Ograniczanie wyników

2 Acta Palaeontologica Polonica

1 Forestry

1 Journal of Physiology and Pharmacology. Supplement

1 Roczniki Państwowego Zakładu Higieny

1 Damiani R.

1 Gedrange T.

1 Klejnotowski Z.

1 Labudzki L.

1 Lauer G.

1 Mai R.

1 Marsicano C. A.

1 Misaki A.

1 Obersztyn A.

1 Opuszynska T.

1 Pineiro G.

1 Pradel W.

1 Szczygiel A.

1 Tanabe K.

1 Ubukata T.

1 2015

1 2008

1 2007

1 1998

1 1962

Cell passage and composition of culture medium effects proliferation and differentiation of human osteoblast-like cells from facial bone

Żywienie a próchnica zębów. Cz. IV. Wyniki badań histologicznych uzębienia szczurów białych żywionych dietami próchnicotwórczymi, uzupełnianymi witaminami A i D

Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan

Mandibles of mastodonsaurid temnospondyls from the Upper Permian–Lower Triassic of Uruguay

Analysis of age estimation of forest and field ecotypes of the roe deer [Capreolus capreolus L.] with the organoleptic and histological methods