Wednesday, February 22, 2012
"Pompeii of the Permian"
Photo from Picasa album "Coal Mine Fires in Wuda" by Joa Czogalla, German photographer and videographer working in China.
Beneath this smoky surface lies an incredible fossil find! A fossilized forest of trees was preserved by the ash of a volcano's eruption, preserving a moment in time much like Pompeii - though millions of years older. Time and pressure transformed the peat beds of the tropical forests into coal deposits, which are now being mined near Wuda, northern China. A research team led by University of Pennsylvania paleobotanist Hermann Pfefferkorn examined 1,000 sq. m. of the uncovered ash layer. “It’s marvelously preserved. We can stand there and find a branch with the leaves attached, and then we find the next branch and the next branch and the next branch. And then we find the stump from the same tree. That’s really exciting,” says Pfefferkorn. Smaller trees have been preserved in their entirety, with leaves, branches, trunk, and cones intact. He and his colleagues - Jun Wang of the Chinese Academy of Sciences, Yi Zhang of Shenyang Normal University, and Zhuo Feng of Yunnan University - have just published their findings in Proceedings of the National Academy of Sciences (read the entire paper here). The scientists dated the ash layer, which covered the vegetation over a matter of days, to approximately 298 million years ago. They identified 6 groups of trees in 2 canopies, a lower one consisting of extinct fern-like spore-bearing trees and an upper one populated by trees that stood 80' tall (see artistic reconstructions of the living forest here). Though it represents only a moment in time, the flora will serve as a baseline for the study of other early Permian fossil floras in East Asia and globally, and contribute to a better understanding of paleoclimate evolution through time. "It’s like Pompeii: Pompeii gives us deep insight into Roman culture, but it doesn’t say anything about Roman history in and of itself, But on the other hand, it elucidates the time before and the time after. This finding is similar. It’s a time capsule and therefore it allows us now to interpret what happened before or after much better,” Pfefferkorn adds.
Labels:
fossils,
weird news
Subscribe to:
Post Comments (Atom)
Labels
- "Silence of the Lambs" (1)
- Abraham Lincoln (10)
- accident (60)
- advertisements (1)
- Afghan girl (1)
- Agatha Christie (2)
- aging (20)
- Aimee Mullins (1)
- airplane graveyard (1)
- albino (9)
- Albrecht Dürer (1)
- Alfred Butts (2)
- Alfred Eisenstaedt (1)
- Alfred Hitchcock (1)
- Alfred Russel Wallace (3)
- amputation (36)
- Amy Wynn Pastor (1)
- anatomical waxes (3)
- anatomy (96)
- anatomy theatre (3)
- ancient Egypt (19)
- Andrée Expedition (1)
- Andrew Jackson (1)
- androgyny (1)
- Angkor Wat (1)
- animals (659)
- animals. weird news (2)
- Anne Frank (1)
- anthropodermic binding (3)
- Anthropodermic books (1)
- Antiques Roadshow (1)
- Archaeology (110)
- architecture (71)
- Arcosanti (1)
- Art (51)
- Art Aufderheide (1)
- Arthur Fiedler (1)
- assassination (6)
- Astronomy (5)
- atavism (1)
- Athanasius Kircher (1)
- Auctions (8)
- Augustus Saint-Gaudens (1)
- Aung San Suu Kyi (1)
- aurora (1)
- Auschwitz (1)
- automata (2)
- autopsy (8)
- avian abduction (1)
- balloon festival (2)
- beetle brooches (1)
- Ben Carson (1)
- Betty White (1)
- Bill Bass (2)
- bird mask (1)
- blizzard (1)
- blood donation (1)
- Bob Waldmire (2)
- body (2)
- Body Farm (2)
- body modification (1)
- bodysnatching (3)
- BodyWorlds (1)
- bog bodies (4)
- bookmobile (1)
- books (20)
- Brian Dettmer (1)
- burial customs (9)
- burqa (1)
- button collecting (1)
- cabinet of curiosities (5)
- cabinet of curiositiesth (1)
- cannibalism (15)
- capital punishment (1)
- casket (9)
- catacombs (4)
- cause of death (143)
- Causes of death (22)
- caves (13)
- cemeteries (36)
- census (1)
- Chang and Eng Bunker (1)
- Charles Altamont Doyle (1)
- Charles Darwin (4)
- Charles Dickens (2)
- Charles Jones (1)
- Charles Tripp (1)
- chastity belt (1)
- chimney sweeps (1)
- Christo (1)
- chunnel (1)
- circadian rhythm (1)
- Civil War (10)
- clocks (1)
- coffee (1)
- collections (1)
- conjoined twins (10)
- corpse (24)
- corpse flower (3)
- Corpses (2)
- corsets (1)
- Countess Elizabeth Báthory (1)
- cremation (11)
- Crittercam (2)
- crucifixion (1)
- crypt (1)
- custom of the sea (1)
- Damien Hirst (1)
- Dante Gabriel Rossetti (1)
- David Teniers the Younger (1)
- Dead Man Walking (1)
- death dates (1)
- death mask (4)
- Death of Innocents (1)
- death penalty (2)
- death row (1)
- death studies (1)
- deaths (8)
- decapitation (12)
- Decay (3)
- Declaration of Independence (1)
- dendrochronology (1)
- dermestid beetles (2)
- Día de los Muertos (1)
- dining (1)
- dioramas (1)
- Dirty Jobs (2)
- disaster (29)
- Disasters (1)
- disease (2)
- dissection (23)
- Donner Party (1)
- doppelgänger (1)
- double womb (1)
- dowsing (1)
- Dr. Seuss (3)
- Dracula (3)
- dreams (3)
- Duke of Hamilton (1)
- Dutch wooden shoes (1)
- Eartha Kitt (1)
- earthquake (2)
- Edgar Allan Poe (4)
- Edward Bulwer-Lytton (1)
- Edward Gorey (1)
- elevators (2)
- Eli Bowen (1)
- Elizabeth Heyert (1)
- Elizabeth I (1)
- Elizabeth Siddal (1)
- Elvis Presley (2)
- embalming (19)
- embryo (1)
- Emmett Kelly (1)
- Emmett Till (1)
- Emperor Nero (1)
- Engineering (14)
- Environment (25)
- Ernest Shackleton (3)
- Ernst Haeckel (1)
- eunuchs (1)
- Eva Perón (1)
- Evelyn Waugh (1)
- excavation (60)
- execution (13)
- exhibit (1)
- exhumation (11)
- expedition (15)
- Exploration (11)
- explosions (1)
- extinction (14)
- eyewitness (1)
- F. Gonzalez-Crussi (1)
- Fabergé eggs (1)
- facial reconstruction (3)
- Fashion (7)
- feral children (5)
- fiddlehead ferns (1)
- field trips (1)
- figurehead (1)
- fingerprints (1)
- fireworks (2)
- Flannery O'Connor (1)
- Florence Nightingale (1)
- folklore (49)
- Food (25)
- Fortean Times (1)
- fossil fuels (1)
- fossils (105)
- fractals (1)
- Frank Buckland (1)
- Franklin Expedition (1)
- Frederik Ruysch (2)
- funeral (11)
- funeral caissons (2)
- funeral food (1)
- funeral museums (5)
- funeral services (4)
- funicular (1)
- garden (23)
- Gardening (10)
- genealogy (4)
- genetics (1)
- geography (3)
- Geology (20)
- George Higham (2)
- Georgia O'Keeffe (1)
- ghosts (1)
- Giant's Causeway (1)
- gibbeting (1)
- Giovanni Belzoni (1)
- Giuseppe Arcimboldo (1)
- gladiator (1)
- golem (1)
- Govard Bidloo (1)
- graduate school (1)
- grave (9)
- gravesites (14)
- gravestone (9)
- Gretchen Worden (1)
- guest posts (2)
- Gunther von Hagens (3)
- hair (3)
- hair jewelry (1)
- Halloween (17)
- hanging (2)
- Hannah Kersey (1)
- harps (1)
- Harry Houdini (1)
- hearse (4)
- Hearst Castle (1)
- helicopters (1)
- helium (1)
- hermits (2)
- Hindenburg (1)
- Hippolyte Bayard (1)
- History (3)
- hoarding (10)
- Honoré Fragonard (1)
- horror stories (1)
- hot air balloons (2)
- Hottentot Venus (1)
- Howard Carter (1)
- human marvels (47)
- incorruptibles (1)
- Insects (28)
- institutionalization (1)
- intelligence (1)
- inventions (3)
- Iwo Jima Memorial (1)
- James Taylor (3)
- Jan Svankmeyer (2)
- Janet Mann (1)
- Jasmine Day (1)
- Jay Walker (1)
- Jayne Mansfield (1)
- Jeffrey Silverthorne (1)
- Jeremy Bentham (2)
- Jill Tracy (1)
- Jimi Hendrix (1)
- Jody Arlington (4)
- Joel-Peter Witkin (1)
- Johannes Vermeer (1)
- john butler trio (2)
- John F. Kennedy (1)
- John Horwood (1)
- John James Audubon (1)
- Jorge Lopez (1)
- Joseph Cornell (1)
- Julia Pastrana (1)
- Kathryn Myers (1)
- King Edward VII (1)
- kosher and halal (1)
- Kublai Khan (1)
- Kumbh mela (1)
- Lachrymatories (1)
- Lake Tahoe (1)
- Leonardo da Vinci (7)
- Lewis Hine (2)
- Lincoln (1)
- Linda Hunt (1)
- Literature (2)
- Lord's Prayer on the head of a pin (1)
- lying in state (1)
- M.C. Escher (2)
- Madeleine Albright (1)
- Maisenbacher House (1)
- Maj.-Gen. Daniel Sickles (1)
- Makpal Abdrazakova (1)
- Mammoths (4)
- Man on Wire (2)
- marginalia (1)
- marionettes (1)
- Mariska Hargitay (1)
- Mark Twain (1)
- Marlboro Man (1)
- martyrdom (1)
- Mary Fields (1)
- Mary Scott Huff (1)
- Maurice Sendak (3)
- Max Ehrmann (1)
- May Savidge (1)
- Medical (1)
- Medicine (20)
- memento mori (2)
- memorial (5)
- Meret Oppenheim (1)
- Millie-Christine (1)
- minerals (1)
- mirrors (1)
- mobility scooter (1)
- Möbius strip (1)
- Momento Mori (1)
- morgue (5)
- mourning (4)
- mourning jewelry (2)
- mummies (101)
- Munchkins (1)
- murder (34)
- museum (31)
- Museums (27)
- Music (10)
- musical instruments (9)
- Mütter Museum (6)
- Myrtle Corbin (1)
- Nadar (1)
- Napoleon Bonaparte (1)
- Nat Love (1)
- National Library of Medicine (1)
- National Museum of Health and Medicine (2)
- necrophilia (1)
- Neil deGrasse Tyson (1)
- Neil Gaiman (1)
- Noah's Ark (1)
- northern lights (1)
- Nutshell Studies of Unexplained Death (1)
- obituaries (7)
- Occam's razor (1)
- oil spill (2)
- Onfim's drawings (1)
- optogram (1)
- organ donation (1)
- origami (1)
- ossuaries (3)
- P.T. Barnum (2)
- paintings (9)
- Paleontology (3)
- pathology (1)
- Patricia Lay-Dorsey (1)
- Pedro Ara (1)
- Pere Lachaise Cemetery (3)
- petrified wood (1)
- Philippe Petit (2)
- photography (138)
- phrenology (1)
- pica (2)
- pirates (3)
- plague (3)
- Plants (2)
- plastination (6)
- Plum Island (1)
- Poaching (1)
- poison (6)
- Polly Morgan (1)
- popemobile (1)
- population (1)
- Posthumous (2)
- potter's field (1)
- premature burial (1)
- preservation (2)
- presidents (1)
- prison (4)
- private islands (3)
- progeria (1)
- Progress report (1)
- promession (1)
- public dissection (7)
- Queen Victoria (1)
- R. Buckminster Fuller (1)
- Rainbow portrait (1)
- Rainn Wilson (1)
- relics (9)
- Religion (1)
- Remy Charlip (1)
- Rene Magritte (2)
- rescue (1)
- Richard Parker (1)
- Roald Dahl (2)
- Robert Capa (1)
- Robert Rauschenberg (1)
- Roger Williams (1)
- Rosamond Purcell (2)
- Rube Goldberg (1)
- Ruth Richardson (1)
- Saartjie Baartman (1)
- Sally Mann (1)
- Salvador Dali (2)
- samuel pickering (2)
- Samuel Taylor Coleridge (1)
- Santa Baby (1)
- Sarah Bernhardt (1)
- sarcophagus (1)
- scullery maids (1)
- Shakers (1)
- shanghaiing (1)
- Sharbat Gula (1)
- shipwreck (4)
- Shirley Jackson (1)
- shrunken heads (1)
- sideshow (4)
- Sigmund Freud (1)
- Sister Helen Prejean (1)
- Six Feet Under (2)
- skeletons (74)
- skulls (20)
- sleepwalking (1)
- Space (8)
- space chimp (3)
- spider (1)
- St. Louis MO (1)
- Stand by Me (1)
- Star Wars (1)
- Statue of Liberty (1)
- steampunk (1)
- Stephanie Millward (1)
- Stephen Hawking (1)
- submarine (1)
- suicide (16)
- suitcases (1)
- superstition (1)
- surgery (1)
- survival (6)
- sword swallowing (1)
- symbols (2)
- synchronicity (2)
- tarot (1)
- tattoo (10)
- taxidermy (30)
- Technology (16)
- Teddy Roosevelt (1)
- Temple Grandin (2)
- teratology (1)
- The Cabinet of Dr. Caligari (1)
- The Loved One (1)
- Theodore Roosevelt (1)
- Thomas Edison (1)
- Tim Hawkinson (1)
- Timbuktu (1)
- time capsule (7)
- Timothy Dexter (1)
- Titanic (4)
- Tocci Twins (1)
- torture (1)
- transplantation (4)
- transportation (1)
- tree ring dating (1)
- trees (11)
- trepanation (1)
- trephination (1)
- tsantsas (1)
- turkey pardon (1)
- Typhoid Mary (1)
- urban decay (1)
- vandalism (2)
- vanitas (1)
- vanity paintings (1)
- Victor Noir (1)
- Viking ship burial (1)
- Visible Human Project (1)
- vivisection (3)
- Walt Disney (1)
- Walter de Maria (1)
- war (44)
- Ware Hall House (1)
- weather (40)
- weird news (698)
- While They Slept (1)
- William Archibald Spooner (1)
- William Burke (1)
- William Cowper (1)
- William Kidd (1)
- William Wegman (1)
- wingspan (1)
- Winston Churchill (1)
- Woolly mammoth (6)
- Yellowstone (2)
- zeppelin (1)
- zombies (2)
- Zoos (15)
No comments:
Post a Comment
You may add your comments here.