Results 31 to 40 of about 35,620 (96)

Rhyacophila quadrata n. sp., a new caddisfly (Insecta, Trichoptera) from Eocene Baltic amber [PDF]

open access: yesFossil Record, 2008
Rhyacophila quadrata n. sp., a new fossil caddisfly, is described from Eocene Baltic amber. The new species belongs to the family Rhyacophilidae whose extant larvae prefer cool running-water habitats.
W. Wichard, C. Neumann
doaj   +3 more sources

The first recognition of the enigmatic fossil shark genus Megalolamna (Lamniformes, Otodontidae) from the lower Miocene of Europe and M. serotinus (Probst, 1879) as the newly designated type species for the genus [PDF]

open access: yesZitteliana
Megalolamna is an elusive extinct shark genus (Lamniformes: Otodontidae) previously known from the upper Oligocene–Miocene of the USA, Colombia, Ecuador, Peru, and Japan.
Jürgen Pollerspöck, Kenshu Shimada
doaj   +3 more sources

Berliner Geowissenschaftlerinnen an der Friedrich-Wilhelms-Universität von 1906 bis 1945, eine Fallstudie [PDF]

open access: yesFossil Record, 2003
In dieser Untersuchung werden beispielhaft die Lebenswege und Karrieren von Berliner Geowissenschaftlerinnen im Zeitraum von 1906 bis 1945 nachgezeichnet und analysiert. Ähnlich wie an anderen deutschen bzw. westlichen Universitäten, aber im Gegensatz zu
B. A. R. Mohr, A. Vogt
doaj   +3 more sources

Procurement under Section 8-13-760 [PDF]

open access: yes, 2023
A retired public employee questions wheter Section 8-13-760 applies to all public officials.
South Carolina State Ethics Commission
core  

Hips do not lie… histology of the pelvic girdle elements of Metoposaurus from the Late Triassic of Poland [PDF]

open access: yesFossil Record
The pelvic elements are among the least histologically studied skeletal elements of Temnospondyli, despite the fact that their histological framework can provide a lot of information about skeletochronology and function.
Dorota Konietzko-Meier   +2 more
doaj   +3 more sources

Zur Geschichte der Geowissenschaften im Museum für Naturkunde zu Berlin. Teil 5: Vom Mineralogischen Museum im Hauptgebäude der Universität zu den zwei geowissenschaftlichen Institutionen im Museum für Naturkunde – 1856 bis 1910 [PDF]

open access: yesFossil Record, 2003
Im vorhergehenden 4. Teil der Artikelserie wurde die Zeit behandelt, in der das Gesamtgebiet der Geowissenschaften von dem Mineralogen und Kristallographen Christian Samuel Weiss im Mineralogischen Museum vertreten wurde und in der sich die ...
G. Hoppe
doaj   +3 more sources

Palaeoecology and depositional environments of the Tendaguru Beds (Late Jurassic to Early Cretaceous, Tanzania) [PDF]

open access: yesFossil Record, 2002
The Late Jurassic to Early Cretaceous Tendaguru Beds (Tanzania, East Africa) have been well known for nearly a century for their diverse dinosaur assemblages.
M. Aberhan   +7 more
doaj   +3 more sources

Il Museo di Storia Naturale dell'Università degli Studi di Firenze. Le collezioni geologiche e paleontologiche / The Museum of Natural History of the University of Florence.The Geological and Paleontological Collections [PDF]

open access: yes, 2010
The Natural History Museum of the University of Florence, founded in 1775 by Grand Duke Pietro Leopoldo, is one of the oldest scientific museum in the world.
Lorenzo Rook, Simonetta Monechi
core   +1 more source

A Middle-Late Devonian fish fauna from the Sierra de Perijá, western Venezuela, South America [PDF]

open access: yesFossil Record, 2002
A new Devonian fossil fish fauna from the region of Caño Colorado between the Rio Palmar and Rio Socuy, Sierra de Perijá, Venezuela, comes from two localities and several horizons within the Campo Chico Formation, dated on plants and spores as Givetian ...
G. C. Young, J. M. Moody
doaj   +3 more sources

Home - About - Disclaimer - Privacy