Results 91 to 100 of about 709,955 (210)

Carnivora from the Sespe of the Las Posas Hills, California [PDF]

open access: yes, 1933
The generic assemblage of carnivores known at present from the Kew Quarry of the Las Posas Hills, Ventura County, California, is perhaps most noteworthy because of its resemblance to that recorded from the John Day.
Stock, Chester
core  

New species, combinations, synonymies, and records of Clytini (Coleoptera: Cerambycidae) [PDF]

open access: yes, 2011
Megacyllene (Megacyllene) cryptofrasciata n. sp. from Argentina is described and illustrated. M. quinquefasciata (Melzer, 1931), and Megacyllene rotundicollis Zajciw, 1963 are transferred from the subgenus Megacyllene Casey 1912 to Sierracyllene Tippmann,
Di Iorio, Osvaldo R.
core  

A revision of the Sclerocoelus galapagensis group (Diptera: Sphaeroceridae: Limosininae) [PDF]

open access: yes, 2011
The Sclerocoelus galapagensis group is defined and revised, including the description of S. galapagensis new species from the Galapagos Islands; S. caribensis new species from the Caribbean and adjacent areas; S.
Marshall, Stephen A.
core  

La robotique collaborative.

open access: yesCommunication, Technologies et Développement, 2020
Titi PALE
doaj   +1 more source

Cathodoluminescence of shocked quartz at the Cretaceous-Tertiary boundary [PDF]

open access: yes
Empirical studies have documented an association between rock type and the cathodoluminescence color of constituent quartz grains. Quartz from extrusive igneous sources luminesces uniform pale blue.
Anders, Mark H., Owen, Michael R.
core   +1 more source

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