PALAEOBLOG

Evolution. Extinction. Fossilization. (Repeat)

Friday, January 28, 2011

Born This Day: Eugene Dubois

›
Eugene Dubois (Jan. 28, 1858-Dec. 16, 1940) joined the Dutch Army as a medical officer, and used spare time from his medical duties to searc...
Thursday, January 27, 2011

T. rex: Hunter!

›
Intra-guild competition and its implications for one of the biggest terrestrial predators, Tyrannosaurus rex . 2011. C. Carbone, et al. Proc...

Died This Day: Adan Sedgwick

›
From Today In Science History : Sedgwick (March 22, 1785 - January 27, 1873) was an English geologist who first applied the name Cambrian t...
Wednesday, January 26, 2011

Direct Dating of Dinosaur Fossils

›
Direct U-Pb dating of Cretaceous and Paleocene dinosaur bones, San Juan Basin, New Mexico . 2011. J. E. Fassett et al., Geology 39 :159-162 ...

Born This Day: Roy Chapman Andrews

›
Photo from Parade of Life Through The Ages , by Charles Knight, Nat. Geo., Feb. 1942. From the American Museum of Natural History web site:...
Tuesday, January 25, 2011

Linhenykus monodactylus: First Single-Fingered Dinosaur

›
A monodactyl nonavian dinosaur and the complex evolution of the alvarezsauroid hand . 2011. X. Xu, et al. PNAS, Published online before prin...

Born This Day: Theodosius Dobzhansky

›
Dobzhansky (Jan.25, 1900–Dec. 18, 1975) is noted for being one of the architects of the modern Synthetic Theory of evolution. During the fi...

Eodramaeus: Dawn Runner

›
A Basal Dinosaur from the Dawn of the Dinosaur Era in Southwestern Pangaea . R. Martinez, et al. Science 331: 206-210. Abstract: Upper Tria...
Monday, January 24, 2011

Darwinopterus With An Egg

›
An Egg-Adult Association, Gender, and Reproduction in Pterosaurs . 2011. Junchang Lü, et al. Science 331: 321-324. Male (right) and female D...

The Smoking Gun For The Permian Extinction

›
Catastrophic dispersion of coal fly ash into oceans during the latest Permian extinction . 2011. S. E. Grasby. Nature Geoscience, published ...

Premiered This Day (1956): The Animal World

›
“2 Billion Years in the Making!” Produced and directed by Irwin Allen, whose long career included such TV hits as Lost In Space and Voyage ...
Tuesday, January 11, 2011

Ammonites Dined On Plankton

›
The Role of Ammonites in the Mesozoic Marine Food Web Revealed by Jaw Preservation . I. Kruta, et al. Science 331: 70-72. image Powerful new...
Thursday, January 06, 2011

Born This Day: George Ledyard Stebbins

›
From the U Calif., Berkeley : Along with Dobzhansky (1900 - 1975), animal systematist Ernst Mayr , and paleontologist George Gaylord Simpso...

Died This Day: Gregor Mendel

›
From Today In Science History : Mendel (July 22, 1822 – Jan. 6, 1884) was an Austrian pioneer in the study of heredity. He spent his adult ...
Tuesday, December 28, 2010

Born This Day: Alfred Sherwood Romer

›
”Romer (Dec. 28, 1894 – Nov. 5, 1973) was director of the Museum of Comparative Zoology at Harvard University until his retirement in 1961 ...
Monday, December 27, 2010

Plant-Eating Theropods

›
Herbivorous ecomorphology and specialization patterns in theropod dinosaur evolution . 2010. L.E. Zanno & P. J. Makovicky. PNAS, publish...

Voyage of The Beagle Began Today

›
From Today In Science History : In 1831, Charles Darwin set sail from Plymouth harbour on his voyage of scientific discovery aboard the HMS ...
Thursday, December 23, 2010

Triassic Extinction Recovery Took 10 Million Years

›
The Luoping biota: exceptional preservation, and new evidence on the Triassic recovery from end-Permian mass extinction . 2010. Shi-xue Hu, ...
Wednesday, December 22, 2010

Premiered This Day (1933): Son of Kong

›
With the fantastic success of “ King Kong ”, RKO tried to cash in by rushing this sequel into production and releasing it within the same y...

Died This Day: Kenneth Tobey

›
image Tobey (Mar. 23, 1917 - Dec. 22, 2002) made a career of playing “take charge, men of authority”, such as Capt. Hendry in Howard Hawkes,...
‹
›
Home
View web version

About Me

My photo
Michael J. Ryan, Ph.D.
Adjunct Research Professor, Carleton University, Dept of Earth Sciences
View my complete profile
Powered by Blogger.