 | |
| Company type | Private Corporation |
|---|---|
| Industry | Manufacturing, distribution, retail |
| Headquarters | Chatsworth, California, U.S. |
Area served | Worldwide |
| Products | Natural human and animal bone reproductions |
Bone Clones, Inc. manufactures, distributes, and sells osteological reproductions of human and animal bones. Located in Chatsworth, California, Bone Clones provides these reproductions to museums, universities, medical schools, and other educational institutions.
Bone Clones creator Dave Kronen became interested in animals during his career as an artist. During the 1980s, he began processing animals in his Woodland Hills studio, carefully and painstakingly mounting the skeletons of lizards, snakes, and other animals. [1] With a supply of animal remains from local zoos, museums began to buy the processed skeletons from Kronen. [2] The idea of replicating real bones out of resin casting came from the increasing demand of museums for processed skeletons. The manufacturing of Bone Clones reproductions began in 1993. [3]
Bone Clones reproductions are made from a custom blended polyurethane resin. [4] To avoid misrepresentation, all Bone Clones reproductions are stamped with company trademark information. [5]
Bone Clones reproductions have been featured in museums and colleges as part of exhibits and exhibitions. Human reproductions can be seen in the "Footsteps Through Time" exhibit [6] at the San Diego Museum of Man in California. In 2004, Glendale Community College in Glendale, California partnered with Bone Clones, Inc. to create the science exhibit "“Bone: The Hidden Structure of Life." This exhibit showcases skeletons of extinct and extant animals, inviting students and visitors to interact with otherwise inaccessible specimens. [7] In 2012, anthropologist Richard Wright used Bone Clones cast BC-110 to train users in quality control when using his CRANID program for determining the ancestry of unidentified human remains. [8] In February 2014, The American Biology Teacher journal featured an article by Mike Darwin Yerky, who used Bone Clones casts to create an engaging and effective lesson plan in hominin evolution for biology students. [9]
Bone Clones have been featured on television, numerous magazine and newspaper articles and museum exhibitions including:
Cloning is the process of producing individual organisms with identical genomes, either by natural or artificial means. In nature, some organisms produce clones through asexual reproduction; this reproduction of an organism by itself without a mate is known as parthenogenesis. In the field of biotechnology, cloning is the process of creating cloned organisms of cells and of DNA fragments.
Homo habilis is an extinct species of archaic human from the Early Pleistocene of East and South Africa about 2.31 million years ago to 1.65 million years ago (mya). Upon species description in 1964, H. habilis was highly contested, with many researchers recommending it be synonymised with Australopithecus africanus, the only other early hominin known at the time, but H. habilis received more recognition as time went on and more relevant discoveries were made. By the 1980s, H. habilis was proposed to have been a human ancestor, directly evolving into Homo erectus which directly led to modern humans. This viewpoint is now debated. Several specimens with insecure species identification were assigned to H. habilis, leading to arguments for splitting, namely into "H. rudolfensis" and "H. gautengensis" of which only the former has received wide support.
Biological anthropology, also known as physical anthropology, is a scientific discipline concerned with the biological and behavioral aspects of human beings, their extinct hominin ancestors, and related non-human primates, particularly from an evolutionary perspective. This subfield of anthropology systematically studies human beings from a biological perspective.
The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone, however two parts are more prominent: the cranium and the mandible. In humans, these two parts are the neurocranium (braincase) and the viscerocranium that includes the mandible as its largest bone. The skull forms the anterior-most portion of the skeleton and is a product of cephalisation—housing the brain, and several sensory structures such as the eyes, ears, nose, and mouth. In humans, these sensory structures are part of the facial skeleton.
The La Brea Tar Pits is an active paleontological research site in urban Los Angeles. Hancock Park was formed around a group of tar pits where natural asphalt has seeped up from the ground for tens of thousands of years. Over many centuries, the bones of trapped animals have been preserved. The George C. Page Museum is dedicated to researching the tar pits and displaying specimens from the animals that died there. La Brea Tar Pits is a registered National Natural Landmark.
Paleoanthropology or paleo-anthropology is a branch of paleontology and anthropology which seeks to understand the early development of anatomically modern humans, a process known as hominization, through the reconstruction of evolutionary kinship lines within the family Hominidae, working from biological evidence and cultural evidence.
Homo floresiensis( also known as "Flores Man") is an extinct species of small archaic human that inhabited the island of Flores, Indonesia, until the arrival of modern humans about 50,000 years ago.
Paranthropus aethiopicus is an extinct species of robust australopithecine from the Late Pliocene to Early Pleistocene of East Africa about 2.7–2.3 million years ago. However, it is much debated whether or not Paranthropus is an invalid grouping and is synonymous with Australopithecus, so the species is also often classified as Australopithecus aethiopicus. Whatever the case, it is considered to have been the ancestor of the much more robust P. boisei. It is debated if P. aethiopicus should be subsumed under P. boisei, and the terms P. boisei sensu lato and P. boisei sensu stricto can be used to respectively include and exclude P. aethiopicus from P. boisei.
Australopithecus garhi is a species of australopithecine from the Bouri Formation in the Afar Region of Ethiopia 2.6–2.5 million years ago (mya) during the Early Pleistocene. The first remains were described in 1999 based on several skeletal elements uncovered in the three years preceding. A. garhi was originally considered to have been a direct ancestor to Homo and the human line, but is now thought to have been an offshoot. Like other australopithecines, A. garhi had a brain volume of 450 cc (27 cu in); a jaw which jutted out (prognathism); relatively large molars and premolars; adaptations for both walking on two legs (bipedalism) and grasping while climbing (arboreality); and it is possible that, though unclear if, males were larger than females. One individual, presumed female based on size, may have been 140 cm tall.
Paranthropus boisei is a species of australopithecine from the Early Pleistocene of East Africa about 2.5 to 1.15 million years ago. The holotype specimen, OH 5, was discovered by palaeoanthropologist Mary Leakey in 1959 at Olduvai Gorge, Tanzania and described by her husband Louis a month later. It was originally placed into its own genus as "Zinjanthropus boisei", but is now relegated to Paranthropus along with other robust australopithecines. However, it is also argued that Paranthropus is an invalid grouping and synonymous with Australopithecus, so the species is also often classified as Australopithecus boisei.
Plotosaurus is an extinct genus of mosasaurs who lived during the Upper Cretaceous (Maastrichtian) in what is now North America. Only one species is recognized, P. bennisoni, described by Berkeley paleontologist Charles Lewis Camp in 1942 from fossils discovered in California. Originally named Kolposaurus, it was changed to Plotosaurus in 1951 when Camp discovered that the name had already been assigned to a type of nothosaur. Unlike other mosasaurids, Plotosaurus possesses a morphology converging with those of ichthyosaurs, suggesting a much more advanced swimming adaptation than some of its close relatives.
AL 288-1, commonly known as Lucy or Dink’inesh, is a collection of several hundred pieces of fossilized bone comprising 40 percent of the skeleton of a female of the hominin species Australopithecus afarensis. It was discovered in 1974 in Ethiopia, at Hadar, a site in the Awash Valley of the Afar Triangle, by Donald Johanson, a paleoanthropologist of the Cleveland Museum of Natural History.
"Little Foot" is the nickname given to a nearly complete Australopithecus fossil skeleton found in 1994–1998 in the cave system of Sterkfontein, South Africa.
Zeresenay "Zeray" Alemseged is an paleoanthropologist who is a faculty member at the University of Chicago. In 2013, he was named a Fellow of the American Association for the Advancement of Science. He was elected to the American Academy of Arts & Sciences in 2021. In 2022, he was appointed to the Comité Scientifique International du Musée d’Anthropologie Préhistorique de Monaco and the Pontifical Academy of Science. Alemseged is best known for his discovery, on 10 December 2000, of Selam, also referred to as the "Dikika child" or “Lucy’s child”, the almost-complete fossilized remains of a 3.3 million-year-old child of the species Australopithecus afarensis. The “world’s oldest child”, she is the most complete skeleton of a human ancestor discovered to date. Selam represents a milestone in understanding of human and pre-human evolution and contributes significantly to understanding of the biology and childhood of early species in the human lineage; a subject about which we have very little information. Alemseged discovered Selam while working with the Dikika Research Project (DRP), a multi-national research project funded in part by the National Science Foundation, which he both initiated in 1999 and leads. The DRP has thus far made many important paleoanthropological discoveries and returns to the field each year to conduct further important research. Alemseged's specific research centers on the discovery and interpretation of hominin fossil remains and their environments, with emphasis on fieldwork designed to acquire new data on early hominin skeletal biology, environmental context, and behavior.
The West Runton Mammoth is a fossilized skeleton of a steppe mammoth found in the cliffs of West Runton in the county of Norfolk, England in 1990. The find is the largest nearly complete mammoth skeleton known, and is the oldest found in the United Kingdom.
Homo erectus is an extinct species of archaic human from the Pleistocene, with its earliest occurrence about 2 million years ago. Its specimens are among the first recognizable members of the genus Homo.
The Museum of Osteology, located in Oklahoma City, Oklahoma, U.S., is a private museum devoted to the study of bones and skeletons (osteology). This museum displays over 450 skeletons of animal species from all over the world. With another 7,000 specimens as part of the collection, but not on display, this is the largest privately held collection of osteological specimens in the world. The museum is an entity of its parent company, Skulls Unlimited International.
La Brea Woman was a human whose remains were found in the La Brea Tar Pits in Los Angeles, California. The remains, first discovered in the pits in 1914, are the partial skeleton of a woman. At around 18–25 years of age at death, she has been dated at 10,220–10,250 years BP. These are the only human remains to have ever been discovered at the La Brea Tar Pits.
The Dmanisi hominins, Dmanisi people, or Dmanisi man were a population of Early Pleistocene hominins whose fossils have been recovered at Dmanisi, Georgia. The fossils and stone tools recovered at Dmanisi range in age from 1.85 to 1.77 million years old, making the Dmanisi hominins the earliest well-dated hominin fossils in Eurasia and the best preserved fossils of early Homo from a single site so early in time, though earlier fossils and artifacts have been found in Asia. Though their precise classification is controversial and disputed, the Dmanisi fossils are highly significant within research on early hominin migrations out of Africa. The Dmanisi hominins are known from over a hundred postcranial fossils and five famous well-preserved skulls, referred to as Dmanisi Skulls 1–5.
Angeles Mesa Skeletons or Haverty Skeletons are two common names for permineralized prehistoric human remains comprising eight individuals that were found in loose sands and sandy clays at the base of the Baldwin Hills between Culver City and Los Angeles in Southern California in 1924. Angeles Mesa is the neighborhood where they were found; Haverty Construction Company was the business that initially uncovered the site.