A Lower Cretaceous Species of Schizaeaceae from Eastern North America
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چکیده
منابع مشابه
A Ceratopsian Dinosaur from the Lower Cretaceous of Western North America, and the Biogeography of Neoceratopsia
The fossil record for neoceratopsian (horned) dinosaurs in the Lower Cretaceous of North America primarily comprises isolated teeth and postcrania of limited taxonomic resolution, hampering previous efforts to reconstruct the early evolution of this group in North America. An associated cranium and lower jaw from the Cloverly Formation (?middle-late Albian, between 104 and 109 million years old...
متن کاملThe first reported ceratopsid dinosaur from eastern North America (Owl Creek Formation, Upper Cretaceous, Mississippi, USA)
Ceratopsids ("horned dinosaurs") are known from western North America and Asia, a distribution reflecting an inferred subaerial link between the two landmasses during the Late Cretaceous. However, this clade was previously unknown from eastern North America, presumably due to limited outcrop of the appropriate age and depositional environment as well as the separation of eastern and western Nor...
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Seven previously undescribed diaporthalean species were found in eastern Asia and eastern North America. Three of these new species and one previously known species are assigned to a new genus Leucodiaporthe. Descriptions and illustrations are provided for the new taxa including Allantoporthe leucoth6es sp. nov., Diaporthella corylina sp. nov., Leucodiaporthe acerina sp. nov., L. juglandis sp. ...
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Chaetaglaea tremula (Harvey) occurs through the Gulf States, from southern Florida, west to eastern Texas. Coastal populations, previously referred to Chaetaglaea tremula occurring from the Carolinas, at least as far north as Massachusetts and shoreline dunes in southwestern Ontario are recognized as distinct and described here as Chaetaglaea rhonda. Adults and genitalia are illustrated for Cha...
متن کاملA new species of Herpetogramma (Lepidoptera, Crambidae, Spilomelinae) from eastern North America
Herpetogramma sphingealissp. n., a new species of Crambidae (Lepidoptera), is described from Québec, Canada. The species is included in the genus Herpetogramma Led., 1863, a genus in the subfamily Spilomelinae. Adults and genitalia of this species are described and illustrated, as well as those of Herpetogramma aeglealis (Walker, 1859) and Herpetogramma thestealis (Walker, 1859), and adults of ...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 1911
ISSN: 1095-8290,0305-7364
DOI: 10.1093/oxfordjournals.aob.a089313