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2 edition of Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska found in the catalog.

Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska

Bernadine D. Tschudy

Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska

by Bernadine D. Tschudy

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  • 16 Currently reading

Published by U.S. Govt. Print. Off. in Washington .
Written in English

    Places:
  • Alaska.
    • Subjects:
    • Aquilapollenites.,
    • Fibulapollis.,
    • Paleobotany -- Cretaceous.,
    • Paleobotany -- Alaska.

    • Edition Notes

      Bibliography: p. 14-15.

      Statementby Bernadine D. Tschudy.
      SeriesGeological Survey professional paper ;, 643-A., Contributions to paleontology, Geological Survey professional paper ;, 643-A., Geological Survey professional paper.
      Classifications
      LC ClassificationsQE75 .P9 no. 643-A
      The Physical Object
      Paginationiii, 17, [34] p.
      Number of Pages34
      ID Numbers
      Open LibraryOL5275768M
      LC Control Number71605953

      The western United States is home to numerous narrowly endemic harvestman taxa (Arachnida, Opiliones), including members of the genus Sitalcina Banks, Sitalcina is comprised of three species groups, including the monospecific Sitalcina californica and Sitalcina lobata groups, and the Sitalcina sura group with eight described species. All species in the Sitalcina sura group Cited by: 5. based on material from the Upper Cretaceous (upper Conia- Plant fossils from Upper Cretaceous sediments in north- cian-lower Santonian) Tamagawa Formation (Kuji Group). eastern Japan have provided important data on the Cretaceous More than specimens of dispersed megaspores were re- paleoflora and vegetation of eastern Asia.

      Carnets Geol. 16 (13) Possible vertebrate coprolites from the Upper Cretaceous (Coniacian) of the Sudetes Mountains (southern Poland) Tomasz BRACHANIEC 1, 2 Anna WIECZOREK 1 Abstract: Possible coprolitesfrom the Upper Cretaceous (Coniacian) of Waliszów Stary in the Sudetes Mountains (southern Poland) are described for the first time. occupied the upper Coosa and Tallapoosa River valleys flanking the Talladega National Forest area prior to European settlement. The common name, Muskogee snowfly, is proposed for this species (Stark et al. ) Diagnosis. Allocapnia muskogee is most similar to A. wrayi Ross and A. mystica Frison, the only twoFile Size: 1MB.

      Populations of two species living in the same areas (for example, chorus frogs and wood frogs living in the same ponds of Ohio woodlots) are said to be ____ Sympatric. Allopatric Species. Occupy different geographical areas. The rapid speciation of Darwin's finches on the Galapagos Islands is an example of _____. Abstract. A new extinct genus of arborescent angiosperms, Tasymia gen. nov., is described from the Turonian deposits of the upper part of the Simonovo Formation on the Kas River (left-bank tributary of the Yenisei River, Krasnoyarsk Region). The epidermal characters of leaves of the new genus testify to its platanaceous by: 9.


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Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska by Bernadine D. Tschudy Download PDF EPUB FB2

Two Upper Cretaceous localities in Alaska. Known dis­ tributions of three previously named species of Aquila­ pollenites which were present in these samples are noted, and two of these species are redescribed. The eight new species of Aquilapollenites appear to be distinctly different from any species which have beenCited by: Get this from a library.

Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska. [Bernadine D Tschudy; Geological Survey (U.S.),]. Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska (DLC) (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: Bernadine D Tschudy; Geological Survey (U.S.).

Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska Professional Paper A By: B.D. Tschudy. The fossil pollen genus Aquilapollenites, which occurs in most Upper Cretaceous and some Lower Tertiary sediments from the western interior of North America, represents at least two lines of.

NEW SPECIES OF FORAMINIFERA FROM THE UPPER CRETACEOUS OF THE PRAIRIE PROVINCES [Wickenden, Robert T.D.] on *FREE* shipping on qualifying offers. NEW SPECIES OF FORAMINIFERA FROM THE UPPER CRETACEOUS OF Author: Robert T.D.

Wickenden. A new species of Cretaceous marine turtle from the southeastern United States (Peritresius martini sp. nov.) is herein described based on material collected from the upper Campanian of Alabama, USA.

Peritresius martini sp. nov. differs from Peritresius ornatus in having a ‘rib-free’ 10th peripheral, a less pronounced lateral keel on the Cited by: 3. TWO NEW POLLEN GENERA (LATE CRETACEOUS AND PALEOCENE) WITH POSSIBLE AFFINITY TO THE ILLICIACEAE By ROBERT H.

TSCHUDT ABSTRACT Palynological examination of Upper Cretaceous and Paleo- cene samples disclosed several pollen species that are commonly found as isolated thirds, rather than complete specimens. TwoCited by: 7. Upper Cretaceous (Campanian and Maestrichtian) Ammonites from Southern Alaska, P [David L.

Jones] on *FREE* shipping on qualifying : David L. Jones. The new species, Enchodus tineidae sp. nov., consists of right and left dentaries, a partial ectopterygoid, and other cranial bones. The size of the specimen places it into the upper body-size range for the genus.

The palatine tooth, an element often useful for diagnosing Enchodus to the species level, is not preserved, but a combination of other. in the Upper Cretaceous Prince Creek Formation on the North Slope of Alaska. Its morphology and size are most consis- tent with a metatarsal IV of an ornithomimosaurian or a.

Hoploscaphites gilberti, n. sp., most closely resembles H. gilli Cobban and Jeletzky,but differs from this species in several important features: (1) the flanks of the body chamber are nearly subparallel rather than steeply convergent toward the venter, (2) the ventrolateral tubercles are larger and more numerous, and (3) the ribs are.

Selected h'ormapolles genera and the age of the Raritan and Magothy Formations (Upper Cretaceous) of North- ern New Jersey. In J. Owens, N. E Sohl, and J.

Minard [eds.]. A field guide to Cretaceous and lower Tertiary beds of the Raritan and Salisbury ernbayments, New Jersey, Delaware, and Maryland, Review of Palaeobotany and Palynology, 70 (): 67 Elsevier Science Publishers B.V., Amsterdam Taxodiaceous pollen cones from the Upper Cretaceous (Horseshoe Canyon Formation) of Drumheller, Alberta, Canada Rudolph Serbet" and Ruth A.

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Compsognathus (meaning 'elegant jaw') was a small, bipedal, carnivorous theropod animal was the size of a chicken and lived around million years ago, during the early Tithonian stage of the late Jurassic Period, in what is now tologists have found two well-preserved fossils, one in Germany in the s and the second in France more than a.

two lateral resin canals from the cortical axial system, and enters the free part of the bract. The ovuliferous scale is almost completely sclerotic, with resin canals both abaxial and adaxial to the vascular strands.

A large interseminal ridge is present between the two winged seeds on each scale. This cone represents a new species. Background The Saururaceae, a very small family of Piperales comprising only six species in four genera, have a relatively scanty fossil record outside of Europe.

The phylogenetic relationships of the four genera to each other are resolved, with the type genus Saururus occurring in both eastern North America and East Asia. No extant species occurs in western Cited by: 7.

One species occupies a particular niche in an ecosystem. A new species moves in, which begins to monopolize half of the first species' food types.

In response, the original species begins to eat additional food sources but also continues with the portions of its.

Mori, H., Druckenmiller, P.S., and Erickson, G.M. A new Arctic hadrosaurid from the Prince Creek Formation (lower Maastrichtian) of northern Alaska. Acta Palaeontologica Polonica 61 (1): 15– The Liscomb bonebed in the Price Creek Formation of northern Alaska has produced thousands of individual bones of.

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This is especially true in New Mexico where the older and larger of the two named species of the group."On Two New Species of Three-Toed Horses from the Upper Miocene, with Notes on the Fauna of the Ticholeptus Beds" is an article from Proceedings of the American Philosophical Society, Volume View more articles from Proceedings of the American Philosophical Society.

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