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A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China
... on the manuscript. We also thank Yutong Li for preparing the specimen and Jie Zhang for ...by the Na- tional Science Fund for Distinguished Young Scholars (40825005), National Basic Research Program ... See full document
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New long-tailed pterosaurs (Wukongopteridae) from western Liaoning, China
... pterosaurs from the Linglongta, Jianchang County, western Liaoning, China, are described and represent new taxa referred to the non-pterodactyloid clade ...differs ... See full document
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An unusual long-tailed pterosaur with elongated neck from western Liaoning of China
... view. The skull is exposed on its right side and com- pletely lacks the occipital and dorsal portions as well as part of the middle region, possible broken away dur- ing the collecting ... See full document
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An Ornithopod-Dominated Tracksite from the Lower Cretaceous Jiaguan Formation (Barremian –Albian) of Qijiang, South-Central China: New Discoveries, Ichnotaxonomy, Preservation and Palaeoecology
... comprising the Cretaceous Jiaguan Formation, has been known since the 13th Century as an impregnable defensive ...position. The site is also extraordinary for having multiple tetrapod ... See full document
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A new troodontid theropod, Talos sampsoni gen. et sp. nov., from the Upper Cretaceous Western Interior Basin of North America.
... allow the reconstruction of the original and seemingly pathology-free external contour of the cortical ...bone. From this it is apparent that the majority of the callus is ... See full document
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Barcoding poplars (Populus L.) from western China.
... All the tested chloroplast regions, matK, rbcL, trnH-psbA, trnG- psbK and psbK-psbI were successfully amplified with primers used in previous studies (Table ...in the sequencing of trnH–psbA, where a ... See full document
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On the systematic relationships of <i>Cearadactylus atrox</i>, an enigmatic Early Cretaceous pterosaur from the Santana Formation of Brazil
... Ceurudactylus atrox exhibits various synapomorphies of the Ctenochasmatidae (rostrum anterior to nasoantorbital fe- nestra greater than half total skull length, teeth in[r] ... See full document
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Figure 1 - Geographic position of the sampling site in the town of Jardim, Araripe Basin, south of the
... of the Araripe Basin) is a Cretaceous sedimentary unit deposited during the opening of the South Atlantic Ocean, and is associated with lacustrine and transitional marine sediments (Valença et ... See full document
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A new ornithurine from the Early Cretaceous of China sheds light on the evolution of early ecological and cranial diversity in birds
... than the base of the metatarsal IV trochlea; 212:1, over half of the glenoid facet lies omal to the cotyla in lateral ...view). The skull characters (especially characters of the ... See full document
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Cipactlichthys scutatus, gen. nov., sp. nov. a new Halecomorph (Neopterygii, Holostei) from the Lower Cretaceous Tlayua Formation of Mexico.
... Figure 5. Cipactlichthys scutatus gen. et sp. nov. IGM. 6606. A) photograph of the head region; B); photograph of the head region under UV light; C) anatomical interpretations. Abbreviations: ang, angular; ... See full document
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A new Cretaceous terrestrial ecosystem from Gondwana with the description of a new sauropod dinosaur
... Fig. 2 – Futalognkosaurus dukei gen. et sp. nov, a new giant sauropod dinosaur from Cretaceous strata of Patagonia (Argentina). A – Skeletal reconstruction showing the preserved elements. B – ... See full document
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Contribution To The Study Of Reproduction Parameters Of The European Conger Eel Conger Conger Linnaeus 1758 From The Western Algerian Coasts Oran Bay Algeria
... for the European conger eel characterized a population exclusively composed of young ...know the fishing gear used during the fishery. The small populations that dominate in the study ... See full document
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A new squamate lizard from the Upper Cretaceous Adamantina Formation (Bauru Group), São Paulo State, Brazil
... constitutes the second lizard species from the Late Cretaceous of Brazil based on cranial ...material. The holotype and only known spec- imen of Pristiguana brasiliensis (Divisão de ... See full document
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On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
... which the anteriormost branch is thinner and spreads out laterally at the contact with the ...frontal. The parietal forms most of the medial margin and half of the posterior ... See full document
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<i>Trifurcatia flabellata</i> n. gen. n. sp., a putative monocotyledon angiosperm from the Lower Cretaceous Crato Formation (Brazil)
... The Lower Cretaceous Crato Formation (northeast Brazil) contains plant remains, here described as zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA Trifurcatia flabellata [r] ... See full document
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A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil
... of the premaxilla (MN 6117-V) of Oxalaia quilombensis is about 201 mm long, 115 mm wide (maximum estimated width: 126 mm) and 103 mm high ...2005), the total length of the skull is estimated around ... See full document
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New and revised maimetshid wasps from Cretaceous ambers (Hymenoptera, Maimetshidae)
... within the Megalyridae. Vilhelmsen et al. (2010a) provided the irst critical phyloge- netic evaluation for the group, recognizing Maimetshidae as sister to Trigonalyidae, uniting these two by at ... See full document
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New information on the Wukongopteridae (Pterosauria) revealed by a new specimen from the Jurassic of China
... important pterosaur group discovered from Yanliao Biota, because it combines character states seen in non-pterodactyloid and pterodactyloid ...far, the Wukongopteridae contains three genera: ... See full document
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Genetic diversity and structure of Sinopodophyllum hexandrum (Royle) Ying in the Qinling Mountains, China.
... that the habitats of some populations have been destroyed by human disturbance for great medical ...problem. The establishment of S. hexandrum reserves should be the primary method because the ... See full document
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The importance of electron microscopy in Micropaleontology
... • the research and study of plant structures, including pollens, spores, very small floral structures, leaf cuticles (epidermal cells and stomata) and trunk ...by the SEM. In addition to the 3D ... See full document
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