41. Science & Technology At Scientific American.com: Archaeology And Paleontology Archaeology and paleontology. UC Museum of paleontology Image UNIVERSITYOF CALIFORNIA AT BERKELEY MUSEUM OF paleontology. trilobites. http://www.sciam.com/article.cfm?articleID=0007097B-DBE3-1CF3-93F6809EC5880000

42. Palaeos Invertebrates: Arthropoda: Trilobita: Are Naraoids Tilobites? Columbia. Journal of paleontology 59125174. Whittington, HB 1992. trilobites.The Boydell Press, Woodbridge, UK. 145 pp., 120 plates. http://www.palaeos.com/Invertebrates/Arthropods/Trilobita/naraoia.htm

Palæos: Trilobites INVERTEBRATES Naraoiids Home Palaeont- ology Evolution ... Further Reading Relationship of Naraoiids to Trilobites Trilobites Home Agnostida Redlichiida Corynexochida ... Further Reading Relationship of Naraoiids to Trilobites Naraoia compacta The Burgess Shale arthropod exhibits many characters in common with trilobites, most notably, limb morphology, a cephalon, and hypostome. Misszhouia longicauda The affinities to trilobites are also clear in this specimen of Misszhouia from the Chengjiang konservat-lagerstatten When the Burgess Shale arthropod Naraoia compacta was examined and redescribed (Whittington 1977), it was easy to see that it was very similar to trilobites in limb-morphology, in the possession of a hypostome cephalon , and pygidium , and in cephalic limb-number. However, the cephalon was eyeless, transverse, ovoid, and largely lacking dorsal features, it lacked any discernable thoracic segments, and perhaps most fundamentally, the exoskeleton was not hardened by calcium carbonate as in trilobites (the specimen shown at left had a fold in the cephalon indicating its flexibility). The pygidium was prominent and much longer than the cephalon, which was quite different from the typically micropygous primitive trilobite pygidium. Nor was Naraoia compacta the only representative of this kind of animal. The Chinese Chengjiang deposits also yielded two species of

43. Trilobite Homepage (Kevin Brett) Language, English. Country (State), Canada. Format of data, text/html; image/gif;image/jpeg; image/jpg. Keywords, trilobites; paleontology; bibliography; directories. http://www.geo-guide.de/cgi-bin/ssgfi/anzeige.pl?db=geo&nr=000869&ew=SSGFI

44. Paleontology NEW Tabulata, Rugosa, Bryozoa, Brachiopoda, Gastropoda, Cephalopoda, Crinoidea, trilobites,Ostracoda, Graptolites, ao News of paleontology and Stratigraphy. http://www.scientia.nl/paleontology.NEW.html

Deals with: Mammuthus, Coelodonta, Equus, Bison. Malakhova N.P. Stratigraphical problems of the green-stone complex of the eastern slope of the Urals. Results of foraminiferal study from the carbonaceous rocks of the greenstone somplex of the eastern slope of the southern Urals. (Problemy stratigrafii zelenokamennogo kompleksa vostochnogo sklona Urala). (Sverdlovsk, Trudy Inst. Geol. Ural. Fil. AN SSSR, 75) 1965. roy.8. 129 p., 3 tabs. With Latin nomenclature. € 11.50 Deals with works on stratigraphy of the Carboniferous, Triassic and Jurassic and a descr. of Foraminifera, Bryozoa and Ostracoda. Deals also with descr. of Stromatoporoidea, Tabulata, Rugosa, Bryozoa, Brachiopoda, Gastropoda, Cephalopoda, Crinoidea, Trilobites, Ostracoda, Graptolites, a.o. Oleinikov A.N. (Ed.) Atkas of the Paleozoic - Mesozoic fauna and flora of the Trans-Baikal-Region. (Atlas fauny i flory paleozoya - mezozoya Zabaikalya). Novosibirsk 2002. 4. 714 p., 184 pls., 12 figs., 24 tabs. Cloth. With Latin nomenclature. € 75.00 Deals with: Cambrian Archaeocyatha, Trilobites, Stromatolites.- Ordovician Trilobita, Brachiopoda, Conodonta.- Silurian Brachiopoda, Crinoidea.- Devonian Brachiopoda, Crinoidea.- Carboniferous Foraminifera, Bivalvia, Bryozoa, Brachiopoda, Crinoidea, Algae.- Permian Bivalvia, Bryozoa, Brachiopoda, Crinoidea.- Triassic Cephalopoda, Bivalvia, Conodonta, Phaeophyta?, Lycopsida, Arthropsida, Pteropsida.- Jurassic Cephalopoda, Bivalvia, Equisetinae, Filices, Gymnospermae, Sphagnacea, Selaginellaceae.

45. :: Ez2Find :: Trilobites Institute for Research on trilobites (DIRT) Site Info - Translate - OpenNew Window Research into the paleontology of trilobites and other fossils. http://ez2find.com/cgi-bin/directory/meta/search.pl/Science/Earth_Sciences/Paleo

Guide : Trilobites Global Metasearch Any Language English Afrikaans Arabic Bahasa Melayu Belarusian Bulgarian Catala Chinese Simplified Chinese Traditional Cymraeg Czech Dansk Deutsch Eesti Espanol Euskara Faroese Francais Frysk Galego Greek Hebrew Hrvatski Indonesia Islenska Italiano Japanese Korean Latvian Lietuviu Lingua Latina Magyar Netherlands Norsk Polska Portugues Romana Russian Shqip Slovensko Slovensky Srpski Suomi Svenska Thai Turkce Ukrainian Vietnamese Mode All Words Any Word Phrase Results Timeout Depth Adult Filter Add to Favorites Other Search Web News Newsgroups Images Guides Trilobites ez2Find Home Directory Science Earth Sciences ... Arthropods : Trilobites Related Categories Science: Earth Sciences: Paleontology: By Geological Interval: Paleozoic Science: Earth Sciences: Paleontology: Extinction: Permian Triassic Web Sites Guide to the Orders of Trilobites [Site Info] [Translate] [Open New Window] Excellent resource for understanding trilobites, with pictures, diagrams, a glossary, and links. URL: http://www.aloha.net/~smgon/ordersoftrilobites.htm Among My Trilobites [Site Info] [Translate] [Open New Window] Photographs of a personal trilobite collection with maps of the Paleozoic eras they came from highlighting the areas where they lived. URL: http://www.nctimes.net/~tyra-rex/t.html

46. Fossil Websites Locations. paleontology Web Sites by State; Collecting Fossils in California;Lower Cambrian trilobites from the InyoWhite Mountains, Eastern California; http://www.texaspaleo.com/ctps/sortedRefs.html

CTPS Site Map HOME CONTACTS MEMBERSHIP SALES ... SHOW CONTACTS Other Web Sites News Periods Locations Organizations ... Plants I have checked that these links exist (last checked March-2002). At least at one time they were all fossil related. While the link existence check is automated, the content check is not. Even pages that persist may have their content deleted, get co-opted, etc. The pages have not been generally reviewed, but some particularly informative sites are marked by a . Some pages may no longer be available. Those pending removal because they have been unavailable at some point are marked by a Note: The sites selling material are provided solely as a resource and should in no way be assumed to have been vouched for by CTPS or its members. Return to CTPS Home Page Austin and Texas Texas Memorial Museum University of Texas: Geology Department UT Bureau of Economic Geology (Texas geological maps) Central Texas Paleontological Society ... list, mostly Gem and Mineral Clubs) News Fossil News: Journal of Amateur Paleontology Scientific American: Rebuilding the Lost World Periods Virtual Silurian Reef Fossils of Kentucky: Devonian Period Earth History: Carboniferous Permian Wood Microfossils ... Eocene Fossils Locations Paleontology Web Sites by State Collecting Fossils in California Lower Cambrian Trilobites from the Inyo-White Mountains, Eastern California

47. LookSmart - Directory - Trilobites Field Adventures Antelope Spring, Utah paleontology enthusiast recounts herexperiences collecting Cambrian trilobites in the desert of western Utah. http://search.looksmart.com/p/browse/us1/us317914/us55066/us330280/us10065093/us

@import url(/css/us/style.css); @import url(/css/us/searchResult1.css); Home IN the directory this category YOU ARE HERE Home Sciences Paleontology Fossils ... By Type Trilobites - Learn about this extinct group of arthropods and view photos of trilobite fossils. Directory Listings About allRefer Reference - Trilobite Know the habits, body, feed, and extinction of trilobites, the extinct marine animals from the Paleozoic era representing large number of Cambrian period fossils. Field Adventures - Antelope Spring, Utah Paleontology enthusiast recounts her experiences collecting Cambrian trilobites in the desert of western Utah. Includes photos. Guide to the Eight Orders of Trilobites Learn about the morphology, paleobiology, and classification of these creatures. Also find photos and links. House of Phacops: A Collection of Trilobites View photos of trilobites by geologic period and find out how to purchase fossils. Introduction to Trilobites Gives a trilobite anatomy lesson and shows many types that have been found as fossils. Kato's Mineral Fossil Collection View a large image gallery of minerals and fossils. See trade specimens, access links, or post to the message board.

48. Invertebrate Fossils - Part Of Kuban's Paleo Place trilobites Features trilobites from paleontology graduate studentAndrew MacRae at the University of Calgary in Alberta, Canada. http://members.aol.com/fostrak/paleinve.htm

Fossil Invertebrates Glen J. Kuban, E-mail: gkpaleo@yahoo.com Part of Kuban's Paleo Place This site provides links to internet resources on fossil invertebrates (animals without backbones). These include the most common fossil groups such as corals, bryozoans, brachiopods, gastropods (snails), pelecypods (clams and oysters), cephalopods, crinoids (sea lilies), insects, and the ever-popular trilobites Contents Invertebrates Microfossils Invertebrates 3D Fossils - A virtual reality research group at the Natural History Museum of London showing three-dimensional images of two trilobites and a bryozoan, Archimedes . The images may be viewed on-line or downloaded and viewed with freely-available virtual reality software. Arthropod Palaeobiology Research Group - University of Manchester in England. Includes images and information about their research on arthropods, which include several groups of jointed-legged animals with external skeletons, such as insects, trilobites, crustaceans, and arachnids. ANSP Invertebrates - A searchable invertebrate paleontology type specimen collection at the Academy of Natural Sciences in Philadelphia. The collections are among the oldest in the U.S., and contain specimens collected by early American and British paleontologists.

49. Paleontology And Geology Glossary: Tr If the dinosaur or paleontology term you are looking for is not in the TRILOBITE (pronouncedTRIlow-bite) trilobites were early invertebrates with a segmented http://www.enchantedlearning.com/subjects/dinosaurs/glossary/indextr.shtml

EnchantedLearning.com is a user-supported site. As a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages. Click here to learn more. (Already a member? Click here. ZoomDinosaurs.com Dinosaur and Paleontology Dictionary A B C D ... Z Click on an underlined word for more information on that subject. If the dinosaur or paleontology term you are looking for is not in the dictionary, please e-mail us Tr Ta Te Th Ti ... To Tr Ts-Tu Ty TRACE FOSSILS Also known as ichnofossils, these are fossilized footprints, nests, dung, gastroliths, etc., but not actual body parts. They record the movement and behavior of animals. TRACHODON (pronounced TRACK-oh-don) Trachodon ( meaning "rough tooth") is a plant-eating dinosaur that is known only from a few teeth and parts of the jaw that were found in Montana, USA. It dates from the late Cretaceous period , about 77-73 million years ago. From the teeth, it has been surmised that it was probably a duck-billed dinosaur (a lambeosaurine hadrosaur). Trachodon was named in 1856 by Joseph Leidy; the typs species is T. mirabilis

50. EarthScienceSeek.com Trilobites Denman Institute for Research on trilobites (DIRT) profile http//www.island.net/~rolfl/Research into the paleontology of trilobites and other fossils. http://www.earthscienceseek.com/categories/Science__Earth_Sciences__Paleontology

@import url(http://www.animationseek.com/style.css); Search Directory Forum Earth Sciences Paleontology Invertebrates Arthropods ... Trilobites - Found 16 sites about Trilobites Cincinnatian Trilobites profile http://www.isotelus.com/ Information about trilobites from the Upper Ordovician Period Cincinnatian Seiries of Eastern North America. Includes images and links. Denman Institute for Research on Trilobites (DIRT) profile http://www.island.net/~rolfl/ Research into the paleontology of trilobites and other fossils. DIRT publishes the Trilobite Papers. Guide to the Orders of Trilobites profile http://www.aloha.net/~smgon/ordersoftrilobites.htm Excellent resource for understanding trilobites, with pictures, diagrams, a glossary, and links. Introduction to the Trilobita profile http://www.ucmp.berkeley.edu/arthropoda/trilobita/trilobita.html UCMP Berkeley introduction to the trilobite fossil record, ecology, systematics and morphology. Palaeontology - Research - What are Trilobites? profile http://www.austmus.gov.au/palaeontology/research/trilobites02.htm A short intro to trilobites, courtesy of the Australian Museum Online.

51. Invertebrates AND NATURAL HISTORY) OF THE STATE OF NEW YORK, PART VI paleontology, spines of Groups,Albany, 1887, cl, 298 pages, 66 plates; Volume 7, trilobites and other http://booksgeology.com/invertebrates.htm

MS Book and Mineral Company MS BOOK AND MINERAL COMPANY Invertebrate Paleontology This catalog was last updated on 06 May 2004 Please include the catalog # below when ordering items from this catalog. Catalog: # 1 / Invertebrate Paleo / 2004 Bassler, R. S. / FAUNAL LISTS AND DESCRIPTIONS OF PALEOZOIC CORALS, New York, 1950, cl, 315 pages, GSA Memoir 44, - 3 -, $ 25 Branson, C. C. / BIBLIOGRAPHIC INDEX OF PERMIAN INVERTEBRATES, Baltimore, 1948, cl, 1049 pages, GSA Memoir 26, - 3 -, $ 50 Briggs, D. E. G., Erwin, D. W., and Collier, F. J. / THE FOSSILS OF THE BURGESS SHALE, Washington, D. C., 1994, cl, 238 pages, - 1 -, $ 40 Briggs, D. E. G., Erwin, D. W., and Collier, F. J. / THE FOSSILS OF THE BURGESS SHALE, Washington, D. C., 1994, cl, 238 pages, - 3 -, $ 30 Browsher, A. L. and Strimple, H. L. / PLATYCRINITES AND ASSOCIATED CRINOIDS FROM PENNSYLVANIAN ROCKS OF THE SACRAMENTO MOUNTAINS, NEW MEXICO, Socorro, 1986, NMBMMR Circular 197, pb, 21 pages, 70 figures, vg, $ 12 Carlson, S. J. and Sandy, M. R., Ed. / BRACHIOPODS ANCIENT AND MODERN: A Tribute to G. A. Cooper, New Haven, 2001, pb, 261 pages, - 1 -, $ 30 Clarke, J. M. and Ruedemann, R. / THE EUPTERIDA OF NEW YORK, NEW YORK STATE MUSEUM MEMOIR 14, in two volumes, Albany, 1912, cl, volume 1 - 439 pages, volume 2 - 88 plates and index, - 2 -, $ 300

52. Babel: Search with 0 comments As I discussed in another posting, there were some trilobites ofOklahoma and Section Main Education paleontology , Countries Morocco. http://www.towerofbabel.com/map/search.pl?topic=269

53. LII - Results For "paleontology" http//www.aloha.net/~smgon/ordersoftrilobites.htm Subjects trilobites PaleontologyCreated by dl last updated May 28, 2002 - comment on this record. http://sfpl.lii.org/advanced?searchtype=subject;query=Paleontology;subsearch=Pal

54. KS Fossils--Trilobites Zoological Nomenclature trilobites belong to the kingdom Animalia, phylum Arthropoda 1;in, Treatise on Invertebrate paleontology Boulder, Colorado and http://www.kgs.ukans.edu/Extension/fossils/trilobite.html

Click on photo to learn more about this fossil. Trilobites Boldfaced terms are linked to the Glossary. Stratigraphic Range: Lower Cambrian to Upper Permian. Distribution: Worldwide. Description: Trilobites were some of the first multicellular animals to live in the world's oceans. Their fossil record extends back 530 million years to the early part of the Cambrian Period and indicates that trilobites evolved rapidly in the shallow seas of this time. In fact, trilobite fossils are so common in Cambrian rocks that the Cambrian Period is sometimes called the age of trilobites. Ogygopsis sp., a common Middle Cambrian fossil from the Burgess Shale, a world-famous fossil locality in eastern British Columbia. The numerous, exceptionally preserved fossils from the Burgess Shale have provided paleontologists with a glimpse of the diversity in the early evolution of multicellular life. Although trilobite diversity went down following the major extinction event at the end of the Ordovican Period (about 440 million years ago) and again during a series of extinctions in the Middle to Late Devonian Period (about 350 million years ago), trilobites have one of the most extensive fossil records of any group of animals. Thousands of species are known, leading some to call trilobites the beetles of the

55. Paleobiology : Nigel C. Hughes Current Science 73736737. Fortey RA and Hughes NC 1998 Brood pouchesin trilobites. Journal of paleontology 72638-649. Webster http://www.trilobyte.ucr.edu/nch/

Nigel C. Hughes Professor Dept. of Earth Sciences, University of California, Riverside, CA. 92521. Telephone: Fax: E-mail: nigel.hughes@ucr.edu Education B.Sc. University of Durham, U.K., Geology, 1982-1985 Certificate Visva-Bharati University, Bengali, 1985-1986 Santiniketan, West Bengal, India. Ph.D. University of Bristol, U.K., Geology, 1986-1990 Appointments Visiting Assistant Professor in Paleontology, Trinity College, University of Dublin, Ireland. 1989-1990. NERC (NATO) Postdoctoral Research Fellowship, Queensland Museum, Brisbane, Australia. 1990-1992. Smithsonian Postdoctoral Fellow, Washington, D.C. U.S.A. 1992-1993. Assistant Curator, Cincinnati Museum Center, U.S.A. 1993-1997. Adjunct Assistant Professor, University of Cincinnati, U.S.A. December 1993-1997. Associate Curator, Cincinnati Museum Center, U.S.A. 1997. Research Associate, Department of Paleobiology, Smithsonian Institution. U.S.A. 1994-present. Associate Professor, University of California, Riverside. 1997-2003. Professor, University of California, Riverside. 2003-.

56. The Raymond M. Alf Museum Of Paleontology Explore the fossil record in this introductory look at the field of paleontology.Learn to identify different types of fossils from trilobites to dinosaurs to http://www.alfmuseum.org/about4.html

[Hours and Directions] [Calendar] [Exhibit Halls] [Public Programs] ... [Home] Current and Upcoming Educational Programs Linda Petrone, Public Outreach Coordinator at the museum, makes traveling presentations at most of the grade schools, public and private, within a 15 mile radius of the museum. Students at the schools engage in an hour-long interactive presentation about the museum accompanied by a slide show of some of the displays. They also get a chance to see and actually get their hands on some of these ancient bones. Presentation take place throughout the week at a time requested by a teacher. The presentation is geared to preschool through first grade students. The cost is $30.00 for a maximum number of 60 students. Numerous public and private schools visit the Raymond M. Alf Museum of Paleontology each year; they come from a variety of places including San Bernardino County, Riverside County, Los Angeles County and as far away as Hollywood, Los Angeles, and Lancaster. Museum tours are offered from September through May and are scheduled for Monday through Thursday mornings. Each one lasts approximately 1 1/2 hours long and costs $30.00 per classroom of students. Docents can adapt tours for as young as kindergarten to as old as college students, and arrangements for special groups and adults can also be made.

57. /Science/EarthSciences/Paleontology/ - Www.KOL-ISRAEL.com - Web Directory Nearactica paleontology links including dinosaurs, trilobites, amber, fossils,palynology, plate tectonics, mammoths, dinosaurs, trilobites, amber, collecting http://cgi.botbot.com/dir/$/Science/EarthSciences/Paleontology/

HotBlocks Free JavaScript Games Click here w ... m Web Directory You . com Free E-mail Top Science Earth Sciences : Paleontology Societies Publications Webrings Databases ... World See Also: Science: Biology Science: Earth_Sciences: Geology: Geochronology Science: Earth_Sciences: Geology: Rocks_and_Minerals: Sedimentary_Petrology Science: Social_Sciences: Anthropology ... Paleontology in the 21st Century - Summary of a 1997 meeting which outlined the current state of paleontology, and the areas which the science will encompass in the future. PaleoNet - PaleoNet is a system of listservers, www pages, and ftp sites designed to enhance electronic communication among paleontologists. While primarily designed as a resource for paleontological professionals and graduate students, PaleoNet welcomes input and participation from all persons interested in the study of ancient life. Matt's Paleo Pages - Includes the PaleoAward, PaleoChat, PaleoNews, PaleoArt, The Paleo Forum, The Paleo Ring Webring and The PaleoAnthro Mailing Lists. Also essays, photos of specimens, original drawings, and links to selected paleontology, paleoanthropology, prehistoric archaeology, evolution of behavior, and evolutionary biology sites USGS Paleontology - Site map for paleontology at the U.S. Geological Survey

58. Carnegie Museum Of Natural History's Section Of Invertebrate Paleontology The Section of Invertebrate paleontology houses more than a half million of the Sectiondeal with paleobiology of late Paleozoic trilobites, biostratigraphy of http://www.carnegiemuseums.org/cmnh/ip/

The Section of Invertebrate Paleontology houses more than a half million specimens of invertebrate fossils, including 5,500 type specimens. The collections are constituted mainly of Paleozoic specimens from the United States with emphasis on the Carboniferous System, but also includes the largest collection of the Jurassic Solnhofen Limestone in North America, invertebrates from the Bear Gulch plattenkalk of Montana, and Devonian siliceous sponges of the Appalachian Basin. Current research emphases of the Section deal with paleobiology of late Paleozoic trilobites, biostratigraphy of Appalachian Cambrian trilobites, and late Paleozoic reef ecology and biodiversity. Collections Section History Virtual Tours IP Home ... CMNH Home

59. CMNH Invertebrate Paleontology: Collections Top 5 in US— Cambrian trilobites of the Appalachian Basin to Albert Kollar,Collection Manager Section of Invertebrate paleontology Carnegie Museum of http://www.carnegiemuseums.org/cmnh/ip/collections/summary2.htm

Collection Strengths More than 60% of the Section's collections are from the United States. Of the remainder, 38% were collected from Western Europe, and about 2% from elsewhere. Twenty-five percent of the Section's U.S. collections are from Pennsylvania. An additional 35% are from Ohio, Maryland, New Jersey, New York, Virginia, West Virginia, Kentucky, Indiana, Illinois, Iowa, Missouri, Arkansas, Kansas, Oklahoma, New Mexico, Arizona, Wyoming, and Montana. Over the last 20 years the Section's collections have been the focus of some 25 Ph.D. dissertations and over 35 Master's theses. Aside from our North American visitors, many foreign visitors have country of origin from the U.K., Germany, France, Switzerland, Italy, Sweden, Russia, China, Thailand, Japan, and Australia. Taxonomic collection strengths from the United States late Paleozoic trilobites from North America Carboniferous reef faunas Upper Devonian Glass Sponges from western New York Lower Carboniferous brachiopods of the central and western U.S.

60. PALEONTOLOGY paleontology. paleontology is the study of old life forms primarily through fossils. 1.CambrianEarth was dominated by buglike creatures called trilobites. http://www.geocities.com/jw31645/paleo.html

PALEONTOLOGY Paleontology is the study of old life forms primarily through fossils. Fossils are any part or trace of an organism that lived long ago. Time, since the beginning of planet Earth, is measured in geologic time units. The largest measure in geologic time is the eon. There have been three eons: 1. Archeon, 4.6 to 2.5 BYA (billion years ago) 2. Proterozoic, 2.5 to .59 BYA 3. Phanerozoic, .59 BYA to the present. Eons have eras. The eras of the Phanerozoic are: 1. Paleozoic 2. Mesozoic 3. Cenozoic Eras have periods. The periods of the Paleozoic are: 1. CambrianEarth was dominated by bug-like creatures called trilobites 2. Ordovicianfish appeared 3. SilurianEarth was dominated by coral 4. DevonianEarth was dominated by fish with jaws 5. carboniferousperiod in which most fossil fuels began their formation a. Mississippianage of crinoids b. Pennsylvanianage of insects 6. PermianEarth was dominated by amphibians The periods of the Mesozoic are: 1. TriassicEarth was dominated by small reptiles 2. JurassicEarth was dominated by large reptiles

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