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Extinct genus of conifers
Walchia is a primitive fossil conifer found in upper Pennsylvanian (Carboniferous) and lower Permian (about 310-290 Mya) rocks of Europe and North America
Walchia
Fifth period of the Paleozoic Era
Cardiocarpus. These plants were thought to live in swamps. True coniferous trees (Walchia, of the order Voltziales) appear later in the Carboniferous, and preferred
Carboniferous
Community in Nova Scotia, Canada
in-situ tree-trunks of Walchia. Four-footed, tetrapod animal fossil trackways are also found in the fossil rich rocks. Walchia Mistaken Point, older fossils
Brule,_Nova_Scotia
Land type during the late Carboniferous and Permian
Cordaitanthus May be progymnosperm: leaves: Noeggerathia Conifer leaves: Walchia Seeds: Carpolithus, Cornucarpus, Samaropsis Palaeontologists have described
Coal_forest
Fossilized footprint (ichnite)
yield the most fossil trackways. The Walchia forest of Brule, Nova Scotia has an example of an in situ Walchia forest, and tetrapod trackways that extended
Fossil_track
Group of seed plants
corresponding to the explosive adaptive radiation of flowering plants. Voltziales: Walchia laxifolia foliage, Early Permian, Germany Araucaria cone, Jurassic, Argentina
Conifer
Extinct order of conifers
divided into two informal groups, the primitive "walchian conifers" like Walchia, where the ovuliferous cone is composed of radial shoots and the more advanced
Voltziales
Geologic formation in Texas, United States
Geraldine Two species of gymnosperm seeds, possibly from the same plants as Walchia and Cordaites. Sigillaria S. brardii Geraldine Bark and stems of a lycophyte
Nocona_Formation
Geologic formation in Texas, United States
ferns" (Sphenopteris, Autunia, Odontopteris, etc.) and early conifers (Walchia, etc.) occupied drier soils, while marattialean ferns (Pecopteris, Asterotheca
Archer_City_Formation
National monument in New Mexico, United States
trails across the desert. List of national monuments of the United States Walchia Fossil trackways in the United States Organ Mountains–Desert Peaks National
Prehistoric Trackways National Monument
Prehistoric_Trackways_National_Monument
Extinct genus of synapsids
its unique composition including both typical Lower Permian taxa such as Walchia or Culmitzschia but also forms that were previously known only in middle
Cotylorhynchus
Chronological outline of major events in the development of plants
plants were thought to live in swamps and mangroves. True coniferous trees (Walchia, of the order Voltziales) appear later in the Carboniferous, and preferred
Timeline_of_plant_evolution
†Stigmaria †Stroboceras †Syringopora †Tainoceras †Triodus †Venustodus †Vidria †Walchia †Wardia †Wilkingia †Worthenia †Yarravia Yoldia †Acaenasuchus – type locality
List of the prehistoric life of Arizona
List_of_the_prehistoric_life_of_Arizona
Extinct family of conifers
Brown, 1973 Ortiseia R.Florin, 1964 Utrechtia G.W.Rothwell & G.Mapes, 2003 Walchia Sternberg, 1825 Walchianthus Florin, 1940 Walchiostrobus Florin, 1940 Wikimedia
Utrechtiaceae
Topics referred to by the same term
phonetically similar name Night of Walachia, the main antagonist of Melty Blood Walchia, a fossil plant genus Wallacea, a group of islands mainly in Indonesia
Wallachia_(disambiguation)
Genus of amphibians (fossil)
these communities. The infrequent paleoflora (conifers, seed ferns, and Walchia) found in these areas are all species known to be adapted to xerophytic
Platyhystrix
Geologic formation in Oman
lepidodendrale. Lidgettonia L. sp. Huqf area. A glossopteridale. Otovicia (Walchia) O. (W.) hypnoides Huqf area. A conifer. Plumsteadia P. sp. Huqf area.
Gharif_Formation
†Waagenoconcha †Walchia †Walchia dawsoni – type locality for species †Walchia gracillima – type locality for species †Walchia hypnoides †Walchia piniformis
List of the Paleozoic life of Arizona
List_of_the_Paleozoic_life_of_Arizona
Q R S T U V W X Y Z †Walchia †Walchia hypnoides †Walchia imbricata – or unidentified comparable form †Walchia piniformis †Walchia stricta †Walchiastrobus
List of the Paleozoic life of Colorado
List_of_the_Paleozoic_life_of_Colorado
Gomphostrobus Indeterminate Conifer in order Voltziales, stem and leaf. Walchia W. hypnoides, W. piniformis, W. schneideri Conifer in order Voltziales
Hamilton_Quarry
Geologic formation in Texas, United States
Supaia S. sp. "Supaioid" peltasperm foliage. Taeniopteris T. sp. Smooth-sided leaves of cycad-like gymnosperms. Walchia W. piniformis Conifer foliage.
Vale_Formation
Genus of arthropods (fossil)
are found associated with large plant fragments, including branches of Walchia and leaves of Cordaites, but smaller individuals (juveniles) are found
Adelophthalmus
appressum Voltziales Formerly placed within Walchia Kungurodendron K. sharovii Voltziales Similar to Walchia, although differs in having seed stalks Taxodiella
Paleobiota of the Koshelevka Formation
Paleobiota_of_the_Koshelevka_Formation
M N O P Q R S T U V W X Y Z †Walchia †Walchia filiciformis – or unidentified comparable form †Walchia piniformis †Walchia schneideri †Warthia †Warthia
List of the Paleozoic life of Kansas
List_of_the_Paleozoic_life_of_Kansas
Early Permian-age geologic formation in Germany
Metacalamostachys M. dumasii Tambach-Sandstein Member Some specimens. Horsetails. Walchia W. piniformis Tambach-Sandstein Member Some specimens. A conifer.
Tambach_Formation
Lithostratigraphic unit in Europe
is not rich in fossils; the principal plants are cypresslike conifers (Walchia, Voltzia) and a few calamites with such forms as Equisetum arenaceum and
Keuper
crassus – or unidentified comparable form †Walchia †Walchia gracilis – or unidentified comparable form †Walchia imbricata – tentative report †Walliserodus
List of the Paleozoic life of Oklahoma
List_of_the_Paleozoic_life_of_Oklahoma
Extinct genus of synapsids
Plant fossils in these rocks are dominated by the conifers Lebachia and Walchia, along with smaller plants like the ferns Dichophyllum, the seed ferns
Kenomagnathus
Prehistoric organisms recorded in Colorado, USA
†Strepsodiscus – type locality for genus †Strophomena †Syringopora †Taxocrinus †Walchia †Westonoceras Acmaea †Adocus †Albanerpeton †Albanerpeton nexuosus †Albertosaurus
List of the prehistoric life of Colorado
List_of_the_prehistoric_life_of_Colorado
†Vidria †Waagenina †Waagenoceras †Waggoneria – type locality for genus †Walchia †Wattia – type locality for genus †Wilkingia †Worthenia †Wurmiella †Wurmiella
List of the prehistoric life of Texas
List_of_the_prehistoric_life_of_Texas
H I J K L M N O P Q R S T U V W X Y Z †Waagenella †Waagenella crassus †Walchia †Walchiostrobus †Walliserodus †Walliserodus sancticlairi †Welleria – tentative
List of the Paleozoic life of Ohio
List_of_the_Paleozoic_life_of_Ohio
Geologic formation in Poland
Cymatiosphaera sp.), as well Paleozoic palynoremains washed from uplands (Walchia sp., Pseudowalchia biangulina, Ullmannia frumentaria, Florinites antiquus
Drzewica_Formation
Paleontological research in the U.S. state of Kansas
what are now southern Labette County and Montgomery County. The plant Walchia grew in Anderson County, although its fossils are rare. The contemporary
Paleontology_in_Kansas
†Tuditanus punctulatus – type locality for species †Urasterella †Vinella †Walchia †Westonoceras †Whiteavesia †Wilkingia †Worthenia †Wurmiella †Wurmiella
List of the prehistoric life of Ohio
List_of_the_prehistoric_life_of_Ohio
Paleontological site in Australia
of the leaves... reminding rather among fossil plants of the foliage of Walchia, Voltzia, Echinostrobus and Palyssya.") According to von Mueller's account
Geilston_Bay_fossil_site
†Varanops †Varanops brevirostris – or unidentified comparable form †Vinella †Walchia †Watongia – type locality for genus †Watongia meieri – type locality for
List of the prehistoric life of Oklahoma
List_of_the_prehistoric_life_of_Oklahoma
†Undichna britannica †Undichna simplicitas †Urba – type locality for genus †Walchia †Wilkingia †Worthenia †Xyrospondylus Yoldia †Acanthoscaphites – tentative
List of the prehistoric life of Kansas
List_of_the_prehistoric_life_of_Kansas
†Waggoneria knoxensis – type locality for species †Walchia †Walchia piniformis †Walchia schlotheimii †Walchia schneideri †Walchiostrobus †Walliserodus †Warthia
List of the Paleozoic life of Texas
List_of_the_Paleozoic_life_of_Texas
neglecta †Syringopora †Tainoceras †Tetrataxis Textularia †Trimerorhachis †Walchia †Wilkingia †Worthenia †Zatrachys †Zia †Acanthoceras †Acanthoceras amphibolum
List of the prehistoric life of New Mexico
List_of_the_prehistoric_life_of_New_Mexico
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