10 LIBROS DEL POLACO RELACIONADOS CON «WALCHIA»
Descubre el uso de
walchia en la siguiente selección bibliográfica. Libros relacionados con
walchia y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Geology of the Navajo Country: A Reconnaissance of Parts of Arizona, ...
Fragmentary plant remains including species of Walchia were collected at a number of localities and in 1913 E. C. Case and W. B. Emery, of my party, obtained determinable plant fossils from the middle Moenkopi beds 3 miles west of Fort ...
Herbert Ernest Gregory, 1917
2
Carboniferous-Permian Transition in Cañon del Cobre, northern New ...
Walchia sp. 1, Walchia sp., USNM 538799 from loc 42127 x 4. 2, Walchia sp., USNM 538806b cone scale from loc 42298 x 4.3, Walchia sp., USNM 528482a from loc 42128 x 4. 4, Walchia sp., USNM 536627a from loc 42298 x 4.5, Walchia sp.
Spencer G. Lucas, Jörg W. Schneider, Justin A. Spielmann, 2010
3
Fossil Plants - Tom 1 - Strona 277
WALCHIA. Sternberg. The name Walchia1 is applied to foliage-shoots, occasionally bearing terminal cones, from Permian and to a less extent Upper Carboniferous rocks, which present a striking agreement in habit with branches of Araucaria ...
Albaert Charles Seward, 1963
4
Compte rendu - Tom 2 - Strona 186
LAMINA III Lebachia (Walchia) piniformis (scH1.OTH.) FLORIN y C. polymorpha wE|ss. (X 3). Aumento de la foto 2 de la lámina I. (Ba-15). Ernestiodendron filiciforme (scHLoTH. pars) FLORIN. (X 3) (Ba-34). Lebachia (Walchia) piniformís ...
Congrès international de stratigraphie et de géologie du carbonifère (, 1985
5
A Catalogue of the Mesozoic and Cenozoic Plants of North America
Walchia angustifolia Emmons = Clieirolepis muensteri. Walchia brevifolia Emmons = Palissya brevifolia. Walchia diffusus Emmons = Palissya diffusa. Walchia gracile Emmons = Palissya diffusa. Walchia longifolius Emmons = Palissya ...
Frank Hall Knowlton, 1919
6
Professional Paper - United States Geological Survey - Strona 31
Fragmentary plant remains including species of Walchia were collected at a number of localities and in 1913 E. C. Case and W. B. Emery, of my party, obtained determinable plant fossils from the middle Moenkopi beds 3 miles west of Fort ...
Geological Survey (U.S.), 1924
7
Fossil Plants: A Text-Book for Students of Botany and Geology
While admitting the possibility that the wood belongs to Oomphostrobus or some Cordaitean species Fliche considers Walchia the most likely genus. The comparative closeness of the leaf-bases would seem to be a difficulty : in stems as large ...
8
Early Permian Footprints and Facies: Bulletin 6 - Strona 282
It produced numerous Dromopus - and Batrachichnus-bearing slabs, as well as a single Walchia impression. - 3. NMMNH locality3021 at UTM3496056N,753658Ezone 12 is in unit 9 of the South Sheridan Canyon section. It produced tracks of ...
Spencer G. Lucas, Andrew B. Heckert, 1995
9
Traces of a Permian Seacoast: Prehistoric Trackways National Monument
Walchia. (WALL-chee-uh) named after naturalist Johann Walch North of the Hueco Seacoast, most of New Mexico was river floodplains. Conifer-dominated woodlands covered the floodplains. Walchia, the most common conifer, probably ...
10
The Supai Group of Grand Canyon - Wydania 1173-1174 - Strona 181
20. Prospect Valley 5.5 Rivularites sp., shrinkage cracks. 25. Twin Springs Canyon . 19.5 Worm trails (Scoyenia sp.). 31. Iceberg Canyon 152 Walchia sp., plants of undetermined sp. Manakacha Formation 10. Bass Trail 179 Plant impressions.
Edwin Dinwiddie McKee, 1982
4 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «WALCHIA»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
walchia en el contexto de las siguientes noticias.
Farmers' markets in this region a hub of activity
The Brule site is the only example of a fossilized Walchia forest ever found in its original growth position. The fossilized animal tracks also found are the oldest ... «Truro Daily News, Jul 13»
A missing link settles debate over the origin of frogs and salamanders
IMAGE: An Early Permian landscape, with Gerobatrachus hottoni lunging at the mayfly Protoreisma between stands of Calamites and under a fallen Walchia ... «EurekAlert, May 08»
The answers we seek: on 'goodbyes', the necks of caseids, and …
... top of the article depicts a group of Ennatosaurus on a Permian hillside; they are accompanied by the low, scrubby cordiate Rufloria and the conifer Walchia. «ScienceBlogs, Jul 07»
A Bumpy Shift From Icehouse to Greenhouse
This fossil shows the Walchia, a Permian conifer that migrated from uplands into the lowland basins when the world changed to warmer drier climates. (Museum ... «UC Davis, Ene 07»
