Bone Sharps, Cowboys, and Thunder Lizards: A Tale of Edward Drinker Cope, Othniel Charles Marsh, and the Gilded Age of Paleontology
(2005) is a graphic novel
written by Jim Ottaviani
and illustrated by the company Big Time Attic. The book tells a slightly fictionalized account of the Bone Wars
, a period of intense excavation, speculation, and rivalry which led to a greater understanding of dinosaurs
in the western United States. This novel is the first semi-fictional work written by Ottaviani; previously, he had taken no creative license with the characters he depicted, portraying them strictly according to historical sources.
follows the two scientists Edward Drinker Cope
and Othniel Marsh
as they engage in an intense rivalry for prestige. Ottaviani has Cope and Marsh interact and meet many important figures of the Gilded Age
, from P. T. Barnum
to U.S. Grant
, as the two scientists pursue their hotheaded and sometimes illegal acquisitions of fossils. Unlike in his previous books, "the scientists are the bad guys this time". Upon release, the novel received praise from critics for its exceptional historical content, although some reviewers wished more fiction had been woven into the story. (see more...
The Bone Wars is the name given to a period of intense fossil speculation and discovery during the Gilded Age of American history, marked by a heated rivalry between Edward Drinker Cope and Othniel Charles Marsh. The two paleontologists used underhanded methods to out-compete the other in the field, resorting to bribery, theft, and destruction of bones. The scientists also attacked each other in scientific publications, attempting to ruin the other's credibility and cut off his funding.
Originally colleagues who were civil to each other, Cope and Marsh became bitter enemies after several personal slights between them. Their pursuit of bones led them west to rich bone beds in Colorado, Nebraska, and Wyoming. From 1877 to 1892, both paleontologists used their wealth and influence to finance their own expeditions and to procure services and fossils from dinosaur hunters. By the end of the Bone Wars, both men exhausted their funds in fueling their intense rivalry.
Cope and Marsh were financially and socially ruined by their efforts to disgrace each other, but their contributions to science and the field of paleontology were massive; the scientists left behind tons of unopened boxes of fossils on their deaths. The feud between the two men led to over 142 new species of dinosaurs being discovered and described. Several historical books and fictional adaptations have also been published about this period of intense paleontological activity. (see more...
Edward Drinker Cope
(July 28, 1840 – April 12, 1897) was an American paleontologist
and comparative anatomist
, as well as a noted herpetologist
. Cope distinguished himself as a child prodigy, publishing his first scientific paper at the age of nineteen. Cope later married and moved from Philadelphia
to Haddonfield, New Jersey
, although Cope would maintain a residence and museum in Philadelphia in his later years.
Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the American West prospecting in the 1870s and 1880s, often as a member of United States Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition now known as the Bone Wars. Cope's financial fortunes soured after failed mining ventures in the 1880s. He experienced a resurgence in his career toward the end of his life before dying in 1897.
Cope's scientific pursuits nearly bankrupted him, but his contributions helped to define the field of American paleontology. He was a prodigious writer, with 1,400 papers published over his lifetime, although his rivals would debate the accuracy of his rapidly published works. He discovered, described, and named more than 1,000 vertebrate species including hundreds of fishes and dozens of dinosaurs. His proposals on the origin of mammalian molars and for the gradual enlargement of mammalian species over geologic time ("Cope's Law
") are notable among his theoretical contributions. (see more...
Petrified Forest National Park
is a United States national park
counties in northeastern Arizona
. Named for its large deposits of petrified wood
, the park covers about 146 square miles (380 km2
), encompassing semi-desert shrub steppe
as well as highly eroded and colorful badlands
. The site, the northern part of which extends into the Painted Desert
, was declared a national monument
in 1906 and a national park in 1962.
The Petrified Forest is known for its fossils, especially fallen trees that lived in the Late Triassic
, about 225 million years ago. The sediments containing the fossil logs are part of the widespread and colorful Chinle Formation
, from which the Painted Desert gets its name. Beginning about 60 million years ago, the Colorado Plateau
, of which the park is part, was pushed upward by tectonic
forces and exposed to increased erosion. All of the park's rock layers above the Chinle, except geologically recent ones found in parts of the park, have been removed by wind and water. In addition to petrified logs, fossils found in the park have included Late Triassic ferns, cycads
, and many other plants as well as fauna including giant reptiles called phytosaurs
, large amphibians
, and early dinosaurs. Paleontologists
have been unearthing and studying the park's fossils since the early 20th century. (see more...
Chaco Culture National Historical Park
is a United States National Historical Park
hosting the densest and most exceptional concentration of pueblos
in the American Southwest
. The park is located in northwestern New Mexico, between Albuquerque
, in a remote canyon cut by the Chaco Wash
. Containing the most sweeping collection of ancient ruins north of Mexico, the park preserves one of the United States' most important pre-Columbian
cultural and historical areas.
Between AD 900 and 1150, Chaco Canyon was a major center of culture for the Ancient Pueblo Peoples. Chacoans quarried sandstone blocks and hauled timber from great distances, assembling fifteen major complexes that remained the largest buildings in North America until the 19th century. Evidence of archaeoastronomy at Chaco has been proposed, with the "Sun Dagger" petroglyph at Fajada Butte a popular example. Many Chacoan buildings may have been aligned to capture the solar and lunar cycles, requiring generations of astronomical observations and centuries of skillfully coordinated construction. Climate change is thought to have led to the emigration of Chacoans and the eventual abandonment of the canyon, beginning with a fifty-year drought commencing in 1130.
Composing a UNESCO World Heritage Site located in the arid and sparsely populated Four Corners region, the Chacoan cultural sites are fragile; concerns of erosion caused by tourists have led to the closure of Fajada Butte to the public. The sites are considered sacred ancestral homelands by the Hopi and Pueblo people, who maintain oral accounts of their historical migration from Chaco and their spiritual relationship to the land. Though park preservation efforts can conflict with native religious beliefs, tribal representatives work closely with the National Park Service to share their knowledge and respect the heritage of the Chacoan culture.
It is on the Trails of the Ancients Byway
, one of the designated New Mexico Scenic Byways
. (see more...
Sylvanus Griswold Morley
(June 7, 1883 – September 2, 1948) was an American archaeologist
, and Mayanist
scholar who made significant contributions toward the study of the pre-Columbian Maya civilization
in the early 20th century.
Morley made extensive excavations of the Maya site of Chichen Itza that he directed on behalf of the Carnegie Institution. He also published several large compilations and treatises on Maya hieroglyphic writing, and wrote popular accounts on the Maya for a general audience.
To his contemporaries, "Vay" Morley was one of the leading Mesoamerican archaeologists of his day. Although more recent developments in the field have resulted in a re-evaluation of his theories and works, his publications, particularly on calendric inscriptions, are still cited. In his role as director of various projects sponsored by the Carnegie Institution, he oversaw and encouraged many others who later established notable careers in their own right. His commitment and enthusiasm for Maya studies helped inspire the necessary sponsorship for projects that would ultimately reveal much about ancient Maya civilization.
Morley also conducted espionage
in Mexico on behalf of the United States during World War I, but the scope of those activities only came to light well after his death. His archaeological field work in Mexico and Central America provided suitable cover
for investigating German activities and anti-American activity at the behest of the United States' Office of Naval Intelligence
. (see more...
The history of paleontology
traces the history of the effort to study the fossil
record left behind by ancient life forms. Although fossils had been studied by scholars since ancient times, the nature of fossils and their relationship to life in the past became better understood during the 17th and 18th centuries. At the end of the 18th century the work of Georges Cuvier
ended a long running debate about the reality of extinction
and led to the emergence of paleontology
as a scientific discipline.
The first half of the 19th century saw paleontological activity become increasingly well organized. This contributed to a rapid increase in knowledge about the history of life on Earth, and progress towards definition of the geologic time scale. As knowledge of life's history continued to improve, it became increasingly obvious that there had been some kind of successive order to the development of life. After Charles Darwin published Origin of Species in 1859, much of the focus of paleontology shifted to understanding evolutionary paths.
The last half of the 19th century saw a tremendous expansion in paleontological activity, especially in North America
. The trend continued in the 20th century with additional regions of the Earth being opened to systematic fossil collection, as demonstrated by a series of important discoveries in China
near the end of the 20th century. There was also a renewed interest in the Cambrian explosion
that saw the development of the body plans of most animal phyla. (see more...
Stephen Jay Gould
(September 10, 1941 – May 20, 2002) was an American paleontologist
, evolutionary biologist
, and historian of science
. He was also one of the most influential and widely read writers of popular science
of his generation. Gould spent most of his career teaching at Harvard University
and working at the American Museum of Natural History
in New York. In the later years of his life, Gould also taught biology and evolution at New York University
Gould's most significant contribution to evolutionary biology was the theory of punctuated equilibrium, which he developed with Niles Eldredge in 1972. The theory proposes that most evolution is marked by long periods of evolutionary stability, which is punctuated by rare instances of branching evolution. The theory was contrasted against phyletic gradualism, the popular idea that evolutionary change is marked by a pattern of smooth and continuous change in the fossil record.
Most of Gould's research was based on the land snail genera Poecilozonites and Cerion. He also contributed to evolutionary developmental biology, and has received wide praise for his book Ontogeny and Phylogeny. In evolutionary theory he opposed strict selectionism, sociobiology as applied to humans, and evolutionary psychology. Gould was known by the general public mainly from his 300 popular essays in the magazine Natural History, and his books written for a non-specialist audience.
In April 2000, the US Library of Congress
named him a "Living Legend
". (see more...
is a 1995 American novel by paleontologist Robert T. Bakker
. The book is a third-person account of dinosaurs
during the Cretaceous Period
, told from the point of view of Raptor Red, a female Utahraptor
. Raptor Red
features many of Bakker's theories regarding dinosaurs' social habits, intelligence, and the world in which they lived.
The book follows a year in Raptor Red's life as she loses her mate, finds her family, and struggles to survive in a hostile environment. Bakker drew inspiration from Ernest Thompson Seton's works that look at life through the eyes of predators, and said that he found it "fun" to write from a top predator's perspective. Bakker based his portrayals of dinosaurs and other prehistoric wildlife on fossil evidence, as well as studies of modern animals.
When released, Raptor Red was generally praised: Bakker's anthropomorphism was seen as a unique and positive aspect of the book, and his writing was described as folksy and heartfelt. Criticisms of the novel included a perceived lack of characterization and average writing. Some scientists, such as paleontologist David B. Norman, took issue with the scientific theories portrayed in the novel, fearing that the public would accept them as fact, while Discovery Channel host Jay Ingram defended Bakker's creative decisions in an editorial.
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