Friday, March 30, 2012
Monday, March 26, 2012
Saturday, March 24, 2012
Thursday, March 22, 2012
Born This Day: Adam Sedgwick
Adam Sedgwich (March 22, 1785 - January 27, 1873) was an English geologist who first applied the name Cambrian 
to the geologic period of time, now dated at 570 to 505 million years ago. In 1818 he became Woodwardian Professor of Geology at Cambridge, holding a chair that had been endowed ninety years before by the natural historian John Woodward.
He lacked formal training in geology, but he quickly became an active researcher in geology and paleontology. Many years after Sedgwick's death, the geological museum at Cambridge was renamed the Sedgwick Museum of Geology in his honor. The museum is now part of the Department of Earth Sciences at Cambridge University. From Today In Science History.
to the geologic period of time, now dated at 570 to 505 million years ago. In 1818 he became Woodwardian Professor of Geology at Cambridge, holding a chair that had been endowed ninety years before by the natural historian John Woodward.He lacked formal training in geology, but he quickly became an active researcher in geology and paleontology. Many years after Sedgwick's death, the geological museum at Cambridge was renamed the Sedgwick Museum of Geology in his honor. The museum is now part of the Department of Earth Sciences at Cambridge University. From Today In Science History.
Monday, March 19, 2012
Philip Currie Awarded The Explorer's Medal
Philip in Mongolia with his wife, Eva Koppelhus
Congratulations to Philip Currie who was awarded The Explorer's Medal this past weekend in New York City at The Explorers Club's annual dinner.
The Explorers Club Medal is the highest honor that can be bestowed by the Club. It is awarded for extraordinary contributions directly in the field of exploration, scientific research, or to the welfare of humanity. Previous recipients include Roy Chapman Andrews, Sir Edmund Hillary, and the crew of Apollo 11.
Details HERE
Sunday, March 18, 2012
Died This Day: Othniel Charles Marsh
In 1866, the Peabody Museum of Natural History was founded with a gift from George Peabody. The same year his nephew, O.C. Marsh (Oct. 29, 1831 - Mar. 18, 1899), was also named its Professor of Paleontology, the first such appointment in the United States. In 1869 Marsh used the inheritance from his uncle to start to amass large collections of vertebrate fossils. He went on to long and successful career as a vertebrate paleontologist, most of which was spent feuding with is rival, E.D.Cope.Marsh and Cope started their careers on a cordial basis, but the relationship soon soured over an incident involving Cope's fossil of Elasmosaurus. Embarrassingly, Marsh pointed out that its backbones were mounted backwards. To settle the argument the men agreed to let Joseph Leidy decide who was right. Leidy promptly removed the head from one end and placed it on what Cope had thought was the tail. Cope than frantically tried to collect all of the copies of a recently printed publication that contained his erroneous reconstruction. From Today In Science History:
Saturday, March 17, 2012
Died This Day: Jack Arnold
Jack Arnold (Oct. 14, 1916 - March 17, 1992) directed a number of classic SF films including The Creature From the Black Lagoon, Revenge of the Creature, The Incredible Shrinking Man, and It Came From Outer Space, as well as few not-so-classics (but still much loved) such as Monster on Campus. Throughout the ‘60’s and into the early 80’s he had a successful career as a TV producer and director.
Wednesday, March 14, 2012
New Stone Age Fossils from SW China
Human Remains from the Pleistocene-Holocene Transition of Southwest China Suggest a Complex Evolutionary History for East Asians. 2012. D. Curnoe, et al. PLoS ONE 7(3): e31918
Dated to just 14,500 to 11,500 years old, these people would have shared the landscape with modern-looking people at a time when China's earliest farming cultures were beginning.
While Asia today contains more than half of the world's population, scientists still know little about how modern humans evolved there after our ancestors settled Eurasia some 70,000 years ago, notes Professor Curnoe.
Until now, no fossils younger than 100,000 years old have been found in mainland East Asia resembling any species other than our own (Homo sapiens). This indicated the region had been empty of our evolutionary cousins when the first modern humans appeared. The new discovery suggests this might not have been the case after all and throws the spotlight once more on Asia. link
Fossils from two caves in south-west China have revealed a previously unknown Stone Age people and give a rare glimpse of a recent stage of human evolution with startling implications for the early peopling of Asia.The fossils are of a people with a highly unusual mix of archaic and modern anatomical features and are the youngest of their kind ever found in mainland East Asia.
Dated to just 14,500 to 11,500 years old, these people would have shared the landscape with modern-looking people at a time when China's earliest farming cultures were beginning.
While Asia today contains more than half of the world's population, scientists still know little about how modern humans evolved there after our ancestors settled Eurasia some 70,000 years ago, notes Professor Curnoe.
Until now, no fossils younger than 100,000 years old have been found in mainland East Asia resembling any species other than our own (Homo sapiens). This indicated the region had been empty of our evolutionary cousins when the first modern humans appeared. The new discovery suggests this might not have been the case after all and throws the spotlight once more on Asia. link
Don't Bogart That Fossil!
A reply to Martill - The Bearable Heaviness of Liability. 2012. Langer, M. C., et al. Geoscientist Online, Special 12 March 2012
Planning on collecting fossils somewhere other than your home country? Then you should read this article (a response to this one). I particularly like their closing line;
"Finally, fossils are not for everyone. They are invaluable cultural/scientific treasures that should not sit in a mobster’s living room!"
Planning on collecting fossils somewhere other than your home country? Then you should read this article (a response to this one). I particularly like their closing line;
"Finally, fossils are not for everyone. They are invaluable cultural/scientific treasures that should not sit in a mobster’s living room!"
Tuesday, March 13, 2012
Gryphoceratops & Unescoceratops, New Leptoceratopsids
New leptoceratopsids from the Upper Cretaceous of Alberta, Canada. 2012. Cret. Res.:35: 69-80.
Unescoceratops (top), Gryphoceratops (bottom); Art © Julius Csotonyi
Abstract: Two new leptoceratopsid neoceratopsians are described based on partial dentaries collected from the Dinosaur Park (Campanian) and Milk River (Santonian) formations of Alberta. The new Campanian taxon has a unique dentary tooth shape not shared by other leptoceratopsid taxa, which has implications for the evolution of the Leptoceratopsidae. The Santonian specimen represents the oldest known leptoceratopsid (w83 Ma), and probably represents the smallest adult-sized ceratopsian known from North America.
Press release is HERE
Rip Hunter © DC Comics
Unescoceratops (top), Gryphoceratops (bottom); Art © Julius Csotonyi
Abstract: Two new leptoceratopsid neoceratopsians are described based on partial dentaries collected from the Dinosaur Park (Campanian) and Milk River (Santonian) formations of Alberta. The new Campanian taxon has a unique dentary tooth shape not shared by other leptoceratopsid taxa, which has implications for the evolution of the Leptoceratopsidae. The Santonian specimen represents the oldest known leptoceratopsid (w83 Ma), and probably represents the smallest adult-sized ceratopsian known from North America.
Press release is HERE
Rip Hunter © DC Comics
Died This Day: Charles Lapworth
From Today In Science History:
Lapworth (Sept. 30, 1842 - March 13, 1920) was an English geologist
who proposed what came to be called the Ordovician period (505 to 438 million years old) of geologic strata. Lapworth is famous for his work with marine fossils called graptolites.
By fastidiously collecting the tiny, colonial sea creatures, he figured out the original order of layered rocks that had been faulted and folded in England's Southern Uplands. This method of correlating rocks with graptolites became a model for similar research throughout the world.
In 1879, Lapworth proposed a new classification of Lower Paleozoic rocks with the Ordovician, between the redefined Cambrian and Silurian periods. The name comes from an ancient Welsh tribe, the Ordovices.
Lapworth (Sept. 30, 1842 - March 13, 1920) was an English geologist
who proposed what came to be called the Ordovician period (505 to 438 million years old) of geologic strata. Lapworth is famous for his work with marine fossils called graptolites.By fastidiously collecting the tiny, colonial sea creatures, he figured out the original order of layered rocks that had been faulted and folded in England's Southern Uplands. This method of correlating rocks with graptolites became a model for similar research throughout the world.
In 1879, Lapworth proposed a new classification of Lower Paleozoic rocks with the Ordovician, between the redefined Cambrian and Silurian periods. The name comes from an ancient Welsh tribe, the Ordovices.
Monday, March 12, 2012
Roarhide!!!
Art © Mark Harrison
Mark discusses the making of the cover HERE.
Born This Day: WIlliam Buckland
From The Victorian Web:
Buckland (March 12, 1784 – August 15, 1856) was the first man to identify and name a dinosaur
(Megalosaurus), although the name dinosaur had not yet been coined by Richard Owen.
Partly in response to the controversial works of Cuvier, Buckland wrote Reliquiae Diluvianae (1823) in which he argued that the evidence of geology alone demonstrated that a great flood had covered the entire globe. This move helped to make geology look more respectable in a religiously conservative England and perhaps to advance Buckland's own career at Oxford by making geology appear to be a respectable companion to the classics.
Buckland was a bit of an eccentric, given to outlandish dress and behavior. Although Buckland was immensely influential as a scientist, his rakish reputation gave many of his staid early Victorian contemporaries considerable difficulty in accepting his work.
More info from HERE. Image from HERE
Buckland (March 12, 1784 – August 15, 1856) was the first man to identify and name a dinosaur
(Megalosaurus), although the name dinosaur had not yet been coined by Richard Owen. Partly in response to the controversial works of Cuvier, Buckland wrote Reliquiae Diluvianae (1823) in which he argued that the evidence of geology alone demonstrated that a great flood had covered the entire globe. This move helped to make geology look more respectable in a religiously conservative England and perhaps to advance Buckland's own career at Oxford by making geology appear to be a respectable companion to the classics.
Buckland was a bit of an eccentric, given to outlandish dress and behavior. Although Buckland was immensely influential as a scientist, his rakish reputation gave many of his staid early Victorian contemporaries considerable difficulty in accepting his work.
More info from HERE. Image from HERE
Sunday, March 11, 2012
Bill Stout Teaches How to Draw Mythical Creatures for Kids at CMNH
After William Stout delivered an excellent lecture on Friday evening at the Cleveland Museum of Natural History, he lead a drawing class for kids on Saturday morning.
Joining him as instructors were Jeff Day and Lee Gambol from the CMNH, and visiting medical illustrator & cartoonist, Michael Marcynuk, in town from Toronto.
Bill explains how to draw a T. rex!
Lee draws a sea serpent.
Jeff and Bill discuss how to draw zombies
Mike and Lee draw gryphons.
After the class was over, Bill answered lots of questions and drew sketches for some of the kids.
Joining him as instructors were Jeff Day and Lee Gambol from the CMNH, and visiting medical illustrator & cartoonist, Michael Marcynuk, in town from Toronto.
Bill explains how to draw a T. rex!
Lee draws a sea serpent.
Jeff and Bill discuss how to draw zombies
Mike and Lee draw gryphons.
After the class was over, Bill answered lots of questions and drew sketches for some of the kids.
Died This Day: Roy Chapman Andrews
He led many important scientific expeditions with financial support through his public lectures and books, particularly in central Asia and eastern Asia. On his 1925 central Asian expedition, the first known dinosaur eggs were discovered,as well as skull and parts of Baluchitherium, the largest known land mammal. During his career Andrews was the museum's best promoter, creating immense excitement and successfully advancing research there. linkAndrews was also acknowledged as one of the more important inspirations for the creation of the character of Indiana Jones.
Saturday, March 10, 2012
Friday, March 09, 2012
Coronacollina, Harbinger of Skeletons!
The advent of hard-part structural support among the Ediacara biota: Ediacaran harbinger of a Cambrian mode of body construction. 2012. E. C. Clites, et al. Geology, published online February 14, 2012,
Paleontologists have discovered the oldest animal with a skeleton. Called Coronacollina acula, the organism is between 560 million and 550 million years old, which places it in the Ediacaran period, before the explosion of life and diversification of organisms took place on Earth in the Cambrian. The Cambrian Period, marked by a rapid diversification of life-forms on Earth as well as the rise of mineralized organisms, ranges 542-488 million years ago.
Image: Droser lab, UC Riverside.
Coronacollina acula is seen in the fossils as a depression measuring a few millimeters to 2 centimeters deep. But because rocks compact over time, the organism could have been bigger – 3 to 5 centimeters tall. Notably, it is constructed in the same way that Cambrian sponges were constructed.
Reconstruction of C. aculla; D.Garson\Droser lab
Coronacollina acula lived on the seafloor. Shaped like a thimble to which at least four 20-40-centimeter-long needle-like "spicules" were attached, Coronacollina acula most likely held itself up by the spicules. The researchers believe it ingested food in the same manner a sponge does, and that it was incapable of locomotion.
The appearance of Coronacollina acula signals that the initiation of skeletons was not as sudden in the Cambrian as was thought, and that Ediacaran animals like it are part of the evolutionary lineage of animals as we know them.
Paleontologists have discovered the oldest animal with a skeleton. Called Coronacollina acula, the organism is between 560 million and 550 million years old, which places it in the Ediacaran period, before the explosion of life and diversification of organisms took place on Earth in the Cambrian. The Cambrian Period, marked by a rapid diversification of life-forms on Earth as well as the rise of mineralized organisms, ranges 542-488 million years ago.
Image: Droser lab, UC Riverside.
Reconstruction of C. aculla; D.Garson\Droser lab
The appearance of Coronacollina acula signals that the initiation of skeletons was not as sudden in the Cambrian as was thought, and that Ediacaran animals like it are part of the evolutionary lineage of animals as we know them.
The Black Plummage of Microraptor
Reconstruction of Microraptor and the Evolution of Iridescent Plumage. Q Li, et al. Science 335:1219-1222.
In this study, the researchers compared the shape and density of pigment-bearing organelles called melanosomes from a Microraptor using a scanning electron microscopefossil and comparing them to a database of melanosomes from a variety of modern birds. Statistical analysis of the data predicts that Microraptor was completely black with a glossy, weakly iridescent blue sheen.
The researchers also made predictions about the purpose of the dinosaur's tail. Once thought to be a broad, teardrop-shaped surface meant to help with flight, Microraptor's tail fan is actually much narrower with two elongate feathers. The researchers think that the tail feather was ornamental and likely evolved for courtship and other social interactions, not for aerodynamics. link
Researchers has revealed the color and detailed feather pattern of Microraptor, a pigeon-sized, four-winged dinosaur that lived about 130 million years ago. The non-avian dinosaur's fossilized plumage, which had hues of black and blue like a crow, is the earliest record of iridescent feather color.
The researchers also made predictions about the purpose of the dinosaur's tail. Once thought to be a broad, teardrop-shaped surface meant to help with flight, Microraptor's tail fan is actually much narrower with two elongate feathers. The researchers think that the tail feather was ornamental and likely evolved for courtship and other social interactions, not for aerodynamics. link
"The plumage don't enter into it. It's stone dead!"
Died This Day: Mary Anning
Mary Anning (May, 21 1799 - March 9, 1847) was an English fossil collector who made her first significant discovery at the age of 11 or 12
(sources differ on the details), when she found a complete skeleton of an Ichthyosaurus, from the Jurassic period . The ten-meter (30 feet) long skeleton created a sensation and made her famous. Anning's determination and keen scientific interest in fossils derived from her father's interest in fossil hunting, and a need for the income derived from them to support her family after his death in 1810.
She sold large fossils to noted paleontologists of the day, and smaller ones to the tourist trade. In 1823, Anning made another great discovery, found the first complete Plesiosaurus. Later in her life, the Geological Society of London granted Anning an honorary membership.
From From Today in Science History.
(sources differ on the details), when she found a complete skeleton of an Ichthyosaurus, from the Jurassic period . The ten-meter (30 feet) long skeleton created a sensation and made her famous. Anning's determination and keen scientific interest in fossils derived from her father's interest in fossil hunting, and a need for the income derived from them to support her family after his death in 1810.She sold large fossils to noted paleontologists of the day, and smaller ones to the tourist trade. In 1823, Anning made another great discovery, found the first complete Plesiosaurus. Later in her life, the Geological Society of London granted Anning an honorary membership.
From From Today in Science History.
Thursday, March 08, 2012
William Stout Lecture at CMNH Friday, March 9, 2012
Step into worlds of fantasy and imagination with artist and filmmaker William Stout. See how he created the drawings that became the basis for such movie icons as the Predator, Skeletor from Masters of the Universe, the Tarman from The Return of the Living Dead, the Faun from Pan's Labyrinth and the big bug known as Edgar from Men In Black. Learn of the problems he has encountered in bringing the fantastic to life and how he solved them.
Book signing to follow.
Members: $8 for adults; $7 for students and seniorsNonmembers: $10 for adults; $9 for students and seniors
Series discounts are available.
This program is offered in conjunction with the Mythic Creatures exhibition.
No Gap in the Middle Permian Fossil Record
No gap in the Middle Permian record of terrestrial vertebrates. 2012. M. J. Benton. Geology. posted online 2 Mar. 2012
Art © William StoutNew work on fossil reptiles from Russia shows a more continuous evolutionary record than had been assumed. A key concern about the fossil record is that it is incomplete. During the Permian period 300-250 million years ago, the basis of modern terrestrial ecosystem was established. Worldwide climates became warmer and drier, and reptiles rose in importance. The first plant-eating reptiles appeared, and Late Permian ecosystems were broadly comparable to modern ones.
Until recently, however, the Permian record of reptiles was said to be incomplete, with a gap of up to 5 million years. This was because paleontologists had to look at rock successions from different continents, and it seemed there was a major time hiatus between the well-known Lower Permian successions of North America and the Middle and Upper Permian successions of South Africa and Russia.
New dating evidence shows that the Russian rock record overlaps the North American record, and the gap is closed. We can study the story of change in terrestrial ecosystems through the Permian without a major lack of knowledge. link
Art © William Stout
Until recently, however, the Permian record of reptiles was said to be incomplete, with a gap of up to 5 million years. This was because paleontologists had to look at rock successions from different continents, and it seemed there was a major time hiatus between the well-known Lower Permian successions of North America and the Middle and Upper Permian successions of South Africa and Russia.
New dating evidence shows that the Russian rock record overlaps the North American record, and the gap is closed. We can study the story of change in terrestrial ecosystems through the Permian without a major lack of knowledge. link
Tyrannosaurid Teeth
The variation of angles between anterior and posterior carinae of tyrannosaurid teeth.. 2012. M. Reichel. CJES 49: 477–491.
Cryolophosaurus (not a tyrannosaurid). Art © Bill StoutAbstract [edit]: The angle between the anterior and posterior carinae of large theropods (Tyrannosaurus, Tarbosaurus, Albertosaurus, Daspletosaurus, and Gorgosaurus) were analyzed and shown to contribute significantly to the variation in the tyrannosaurid tooth data set. Additionally, this variable showed a strong correlation to tooth function, rather than tooth size. However, the variation observed between taxa seems insufficient for systematic purposes.
Cryolophosaurus (not a tyrannosaurid). Art © Bill Stout
Tuesday, March 06, 2012
Torosaurus Is Not Triceratops
Torosaurus Is Not Triceratops: Ontogeny in Chasmosaurine Ceratopsids as a Case Study in Dinosaur Taxonomy. 2012. N.R. Longrich and D. J. Field. PLoS ONE 7(2): e32623.
From PLoS One e32623[edit]: It has been proposed that the genera Triceratops and Torosaurus are in synonymous, with specimens identified as Torosaurus representing the adult form of Triceratops. The hypothesis of synonymy makes three testable predictions: 1) the species in question should have similar geographic and stratigraphic distributions, 2) specimens assigned to Torosaurus should be more mature than those assigned to Triceratops, and 3) intermediates should exist that combine features of Triceratops and Torosaurus. The first condition appears to be met, but it remains unclear whether the other predictions are borne out by the fossil evidence.
We assessed the relative maturity of Torosaurus and Triceratops specimens by coding skulls for characters that vary with maturity, and then using a clustering analysis to arrange them into a growth series. We found that a well-defined sequence of changes exists in horned dinosaurs: development of cranial ornament occurs in juveniles, followed by fusion of the skull roof in subadults, and finally, the epoccipitals, epijugals, and rostral fuse to the skull in adults. Using this scheme, we identified mature and immature individuals of both Torosaurus and Triceratops. Furthermore, we describe the ventral depressions on the frill of Triceratops, and show that they differ in shape and position from the parietal fenestrae of Torosaurus. Thus, we conclude that these structures are not intermediates between the solid frill of Triceratops and the fenestrated frill of Torosaurus.
We assessed the relative maturity of Torosaurus and Triceratops specimens by coding skulls for characters that vary with maturity, and then using a clustering analysis to arrange them into a growth series. We found that a well-defined sequence of changes exists in horned dinosaurs: development of cranial ornament occurs in juveniles, followed by fusion of the skull roof in subadults, and finally, the epoccipitals, epijugals, and rostral fuse to the skull in adults. Using this scheme, we identified mature and immature individuals of both Torosaurus and Triceratops. Furthermore, we describe the ventral depressions on the frill of Triceratops, and show that they differ in shape and position from the parietal fenestrae of Torosaurus. Thus, we conclude that these structures are not intermediates between the solid frill of Triceratops and the fenestrated frill of Torosaurus.
Monday, March 05, 2012
Premiered This Day: The Creature From The Black Lagoon
Saturday, March 03, 2012
T. rex Bite Force Calculated
Estimating maximum bite performance in Tyrannosaurus rex using multi-body dynamics. 2012. K. T. Bates & P. L. Falkingham. Biology Letters, Published online before print February 29, 2012.
Researchers also found that the results for the juvenile T. rex had a relatively the weaker bite than the adult T. rex, even when size differences and uncertainties about muscle size were taken into account. The large difference between the two measurements, despite the error margins factored in, may suggest that T. rex underwent a change in feeding behaviour as it grew. link
New research using computer models to reconstruct the jaw muscle of Tyrannosaurus rex, has suggested that the dinosaur had the most powerful bite of any living or extinct terrestrial animal.Previous studies have estimated that T. rex's bite had a force of 8000 to 13,400 Newtons, but given the size of the animal, thought to weigh more than 6000kg, researchers suspected that its bite may have been more powerful than this. Even with error margins factored in, the computer model still showed that the T. rex had a more powerful bite than previously suggested. The smallest values predicted were around 20,000 Newtons, while the largest values were as high as 57,000 Newtons.
Researchers also found that the results for the juvenile T. rex had a relatively the weaker bite than the adult T. rex, even when size differences and uncertainties about muscle size were taken into account. The large difference between the two measurements, despite the error margins factored in, may suggest that T. rex underwent a change in feeding behaviour as it grew. link
Created This Day: U.S. Geological Survey
The Survey was national in scope for the classification of public lands and their geological structure, mineral resources, and products. The first geological survey financed by Congress was authorized by act of Congress on 28 Jun 1834 (4 Stat. L. 394) which provided $5,000 for a survey made by George William Featherstonhaugh of the land between the Missouri and Red Rivers. The earliest survey at state expense was made in 1830-33 by Massachussetts. link
Friday, March 02, 2012
World's Oldest Fossil Forest
Surprisingly complex community discovered in the mid-Devonian fossil forest at Gilboa. 2012. W. E. Stein, et al. Nature 483: 78–81.
Fossils of hundreds of large tree stumps (the 'Gilboa tree') preserved in the rocks were discovered in the 1920's during excavation of a quarry to extract rock to build the nearby Gilboa Dam. Following completion of the dam the quarry was backfilled. In May 2010, the quarry was partially emptied as part of a dam maintenance project. The original quarry floor was reexposed and about 1,300 square meters were cleaned off for investigation.
They describe bases of the 'Gilboa trees' as spectacular bowl-shaped depressions up to nearly two meters in diameter, surrounded by thousands of roots. These are known to be the bases of trees up to about 10 meters in height, that looked something like a palm tree or a tree fern. One of the biggest surprises was that the researchers found many woody horizontally-lying stems, up to about 15 cm think, which they have demonstrated to be the ground-running trunks of another type of plant [a aneurophytalean progymnosperm], only previously known from its upright branches. They also found one large example of a tree-shaped club moss, the type of tree that commonly forms coal seams in younger rocks across Europe and North America. link
An international team who previously found evidence of the Earth's earliest tree has now unearthed and investigated an entire fossil forest dating back 385 million years.The Gilboa fossil forest, in the Catskill Mountains in upstate New York, is generally referred to as 'the oldest fossil forest'. Yet by scientific standards it has remained mythical.
Fossils of hundreds of large tree stumps (the 'Gilboa tree') preserved in the rocks were discovered in the 1920's during excavation of a quarry to extract rock to build the nearby Gilboa Dam. Following completion of the dam the quarry was backfilled. In May 2010, the quarry was partially emptied as part of a dam maintenance project. The original quarry floor was reexposed and about 1,300 square meters were cleaned off for investigation.
They describe bases of the 'Gilboa trees' as spectacular bowl-shaped depressions up to nearly two meters in diameter, surrounded by thousands of roots. These are known to be the bases of trees up to about 10 meters in height, that looked something like a palm tree or a tree fern. One of the biggest surprises was that the researchers found many woody horizontally-lying stems, up to about 15 cm think, which they have demonstrated to be the ground-running trunks of another type of plant [a aneurophytalean progymnosperm], only previously known from its upright branches. They also found one large example of a tree-shaped club moss, the type of tree that commonly forms coal seams in younger rocks across Europe and North America. link
Premiered This Day: King Kong
The movie King Kong was one of the most successful films released in 1933. It went on to inspire many young fans (both in its initial release, numerous re-releases, and on television) to take up the professions of either film-making or paleontology. The field of dinosaur paleobiology would be very different today if King Kong had never met Fay Wray on Skull Island "way west of Sumatra" and been taken to the concrete jungle of New York.
In a remarkable coincidence the artist, Willis O'Brien, who created and brought Kong to life, celebrated his 47th birthday on the day the movie debuted in New York City.
Born This Day: Willis O'Brien
A tip of the fedora to the late, great Willis O'Brien who breathed life into the fur and armature that become King Kong, the 8th Wonder of the World!
His biography from Leonard Maltin's Movie Encyclopedia:
Willis O'Brien (March 2, 1886 - November 8, 1962)
In 1950 O'Brien received (finally!) a special Oscar for his work on Mighty Joe Young which was the first such award ever given for special effects. This film also launched the career of the next great stop-motion animator, Ray Harryhausen.
Willis O'Brien (March 2, 1886 - November 8, 1962)
Special effects wizard best known to the world as the man who
created King Kong. O'Brien was a sculptor and cartoonist for the San Francisco "Daily News" before he first dabbled in the medium of film during the 'teens. His work caught the attention of the Edison company, for whom he produced several short subjects with a prehistoric them. Titles include The Dinosaur and the Missing Link, RFD 10,000 B.C and Prehistoric Poultry. His method of animating small rubber figures, carefully molded over metal skeletons with movable joints, by moving them a fraction of an inch for each frame of film exposed, became the standard process of live-action animation.
In 1918 he made his most ambitious film yet, The Ghost of Slumber Mountain paving the way for The Lost World (1925), a major Hollywood feature which told of a search for prehistoric creatures. O'Brien's dinosaurs were his most realistic yet, and still impress today, even in the wake of Jurassic Park Still, Obie (as he was known) kept experimenting.When producer Merian C. Cooper saw his work, he hired O'Brien to animate King Kong (which, up to that point, was to have been shot with an actor in a gorilla suit). The extraordinary success of King Kong (1933) spawned an immediate sequel, The Son of Kong (also 1933), and made O'Brien a hero to several generations of fantasy filmmakers to come. O'Brien won his only Oscar for his effects in Mighty Joe Young (1949), another giant-monkey movie, on which his protégé (and successor) Ray Harryhausen worked.
O'Brien worked on other giant-monster movies (including 1957's The Black Scorpion his last) before dying in 1962. Today, O'Brien would be kingpin of his own studio, but even in the wake of King Kong he had trouble launching other film projects, and many promising ideas languished on studio drawing boards for decades to follow. One of the RKO staff with whom he'd worked in the 1930s, Linwood Dunn, gave O'Brien his final employment, doing stop-motion figures for It's a Mad Mad Mad Mad World (1963).
In 1950 O'Brien received (finally!) a special Oscar for his work on Mighty Joe Young which was the first such award ever given for special effects. This film also launched the career of the next great stop-motion animator, Ray Harryhausen.