13,015 research outputs found
Niemcza diorites and moznodiorites (Sudetes, SW Poland): a record of changing geotectonic setting at ca. 340 Ma
No full textGranites sensu lato in the Sudetes intruded in several episodes during the Variscan orogeny recording different stages of crust and mantle evolution. Correlating precise ages with geochemistry of the Variscan granites provides information on the evolution of these sources within the Variscan orogen. The Variscan intrusive rocks from the Niemcza Zone (Bohemian Massif, Sudetes, SW Poland) include undeformed dioritic to syenitic rocks and magmatically foliated granodiorites. In this study we analysed low SiO2 (48–53 wt.%) monzodioritic rocks from Przedborowa and Koźmice. The monzodiorites contain late-magmatic zircons with ages of 341.8 ± 1.9 Ma for Przedborowa and 335.6 ± 2.3 Ma for Koźmice, interpreted as emplacement ages of the dioritic magmas. Older Przedborowa rocks are lower in K, Mg, Rb and Ni than the Koźmice rocks and similar compositional trend is also observed in the Central Bohemian Plutonic Complex. The implication is that the mantle underlying the Niemcza Zone became more enriched from ca. 342 to ca. 336 Ma, probably following the collision of the Saxothuringian and Moldanubian/Lugian domains. The magmatism related to the collision occurred ca. 12 Ma later than that in the Central Bohemian Plutonic Complex, but was accompanied by a similar change in magma chemistry from high-K (Przedborowa) to shoshonitic (Koźmice, Kośmin enclaves) and probably to ultrapotassic (Wilków Wielki)
Self-propping exists in coal seam hydraulic fractures
No full textThis repository contains data used in "Self-propping exists in coal seam hydraulic fractures" submitted by R Li, CZ Qin, SW Wang, and JC Wang
FIGURE 37. Pseudoglomeris angustifolia. A–B. Female. C–D in Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae)
No full textFIGURE 37. Pseudoglomeris angustifolia. A–B. Female. C–D. Male, paratype. Scale bar: 5mm.Published as part of Li, Xin-Ran, Wang, Li-Li & Wang, Zong-Qing, 2018, Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae), pp. 251-290 in Zootaxa 4410 (2) on page 281, DOI: 10.11646/zootaxa.4410.2.2, http://zenodo.org/record/122151
G2 & G1 plants species of SW Colorado
No full textPresented at the 16th symposium held on September 27, 2019 in Grand Junction, Colorado.2019 G2 species of SW Colorado -- 2019 G1 species of SW Colorado
FIGURE 29. Pseudoglomeris beybienkoi. A–B. Female. C–F in Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae)
No full textFIGURE 29. Pseudoglomeris beybienkoi. A–B. Female. C–F. Male. Scale bar: 5mm (A–D) or 1mm (E, F).Published as part of Li, Xin-Ran, Wang, Li-Li & Wang, Zong-Qing, 2018, Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae), pp. 251-290 in Zootaxa 4410 (2) on page 273, DOI: 10.11646/zootaxa.4410.2.2, http://zenodo.org/record/122151
FIGURE 33. Pseudoglomeris semisulcata. A–D in Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae)
No full textFIGURE 33. Pseudoglomeris semisulcata. A–D. Male nymph holotype, depository and copyright NHM. C. Subgenital plate. E–F. Female. G–H. Male. Scale bar: 5mm (A, B, E, F, G, H) or 1mm (C).Published as part of Li, Xin-Ran, Wang, Li-Li & Wang, Zong-Qing, 2018, Rediscovered and new perisphaerine cockroaches from SW China with a review of subfamilial diagnosis (Blattodea: Blaberidae), pp. 251-290 in Zootaxa 4410 (2) on page 277, DOI: 10.11646/zootaxa.4410.2.2, http://zenodo.org/record/122151
Domain specific monoclonal anti-factor VIII antibodies generated by inclusion body-rematured factor VIII peptides
No full text- …
