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this unique bed at Birk Knowes the 'Jamoytius horizon' (Ritchie, 1963, 1968). ... Jamoytius is known only from the single species at Birk Knowes. ...

http://www.jncc.gov.uk/pdf/gcrdb/GCRsiteaccount359.pdf

Janvier (1981) removed Jamoytius from the anaspids, and made it a ... fossiliferous horizons in the Lesmahagow inlier: (1) the Jamoytius horizon, ...

http://www.jncc.gov.uk/pdf/gcrdb/GCRsiteaccount392.pdf

by A RITCHIE - Cited by 37

http://palaeontology.palass-pubs.org/pdf/Vol 11/Pages 21-39.pdf

Jamoytius kerwoodi White: an unimaginative interpretation ... The anatomy and affinities of Jamoytius kerwoodi White have long been controversial. Its ...

http://downloads.palass.org/annual_meeting/1998/confabs1998.pdf

Jamoytius and Pharyngolepis. epichordal lobe of tail gill openings lateral fin iQmm. Jamoytius kerwoodi. Restoration in lateral view. ...

http://www.fish.washington.edu/classes/fish311/Lecture-3.pdf

Jamoytius kerwoodi. Restoration in lateral view. lateral spine anal spine. Pharyngolepis oblongus. Restoration in lateral view. ...

http://www.fish.washington.edu/classes/fish311/Fossil_fishes.pdf

jamoytius were covered in smaller scales. Their days were numbered as predators such as the jawed ... Jamoytius, an eel-shaped, free-swimming creature I ...

http://openlearn.open.ac.uk/file.php/2659/atlas72-75.pdf

by DG Shu - 1999 - Cited by 190

http://www.bios.niu.edu/davis/bios458/Shu1.pdf

Most other agnathans (lampreys, Jamoytius, scaled anaspids and most ... Elsewhere within agnathans, Jamoytius and some scaled anaspids show a paired ...

http://www.springerlink.com/index/GU6952P75NLJWP77.pdf

and the anaspid Jamoytius. They thereby defined autodiastyly as the ancestral condition for chondrichthyans, osteichthyans and amniotes because it embodied ...

http://www.springerlink.com/index/H8683X58L838558R.pdf

A new interpretation of Jamoytius kerwoodi White. Nature, Lond., 188, 647- ... Jamoytius kerwoodi, a new chordate from the Silurian of Lanarkshire. GeoL ...

http://sp.lyellcollection.org/cgi/reprint/2/1/601.pdf

First and Last, Sil Wenl: Jamoytius kerwoodi White, "Downtonian", Lesmahagow, Lanark- shire, Scotland. Primitive anaspid from which lampreys and typical ...

http://sp.lyellcollection.org/cgi/reprint/2/1/629.pdf

Ainiktozoon and Jamoytius locality. BB = Biaeberry Burn. KB = Kip Burn. LH = Logan House. ..... specimens in the Jamoytius horizon with that of Ainiktozoon. ...

http://www.informaworld.com/index/795063941.pdf

to as anaspids, such as Jamoytius White, 1946 and Euphanerops ..... White, E.I. 1946: Jamoytius kerwoodi, a new chordate from the Silurian of Lan- arkshire. ...

http://www.informaworld.com/index/913714732.pdf

many types, including Loganellia and Jamoytius. Some (e.g. Cephalaspis) were protected by thick scales or by bony head-shields. They did not have ...

http://www.bgs.ac.uk/education/fossilfocus/printable/fossils.pdf

Jamoytius. Birkenia. By Silurian times the agnathan fish were flourishing in the oceans of the world and ... swimmers (such as Loganellia, Jamoytius and ...

http://ncse.com/files/pub/evolution/Evolution--StoryofLife.pdf

by N Shubin - 1997 - Cited by 321

http://genetics.med.harvard.edu/~tabin/Pdfs/Shubin.pdf

(e.g., Jamoytius sp.), probably fed in the same way. This beastie was pretty lightly ossified (e.g., its scales were not thick) and ...

http://www.usouthal.edu/geology/haywick/GY112/112lect40.pdf

inids, Jamoytius kerwoodi, or anaspidiforms, is now postulated to comprise all ..... Jamoytius and Euphanerops are regarded as sister taxa to the Anaspida ...

http://media.wiley.com/product_data/excerpt/17/04712503/0471250317.pdf

Jamoytius, 25, 31. Janassa, 43. Janassidae, 43. Japanese weather loach, 146. Japonolaeops, 448. Javichthys, 457 jawed fishes, 35 jawed vertebrates, 34 ...

http://media.wiley.com/product_data/excerpt/17/04712503/0471250317-2.pdf

by B GARDINER - 2001 - Related articles

http://www.linnean.org/fileadmin/images/Linnean/Linnean_Archive/Linnean_17-4_October_2001.pdf

by P Officer - Related articles

http://newsletter.palass-pubs.org/pdf/News39.pdf

to both Kim Freedman (University of Leicester) for her talk on 'Jamoytius kerwoodi. White: an unimaginative interpretation' and to Michael Gudo ( ...

http://newsletter.palass-pubs.org/pdf/News41.pdf

Jamoytius. Anaspida. Loganellia. Galeaspida. Osteostraci jawed vertebrates. Figure 3. Fifty per cent majority rule consensus tree based ...

http://rspb.royalsocietypublishing.org/content/269/1503/1865.full.pdf

Geological fieldwork experience: research and acquisition collecting (including the Silurian Jamoytius horizon, Lanarkshire, metamorphics from the Lewisian ...

http://www.careers.cam.ac.uk/sectors/artsheritage/2006event.pdf

Jamoytius is an ostracoderm that was thought to be parasitic. 43. Conodonts are found in older rocks than ostracoderms. 44. The spiracle found in sharks ...

http://people.tamu.edu/~bickham/WFSC302/pract1.pdf

RESOURCE ASSESSMENT OF THE JAMOYTIUS HORIZON AT BIRK KNOWES. SSSI. Key words: Birk Knowes SSSI, fossils, Jamoytius, site management. Total cost: £8813 ...

http://www.snh.org.uk/pdfs/publications/research/180.pdf

vertebrate (the jawless fish, Jamoytius kerwoodi of the Silurian sea, discovered near Lesmahagow), some of the earliest amphibian tracks and reptile ...

http://www.snh.org.uk/pdfs/strategy/trends/SNH_Trends.pdf

The evidence of Jamoytius is suggestive but not conclusive. Modern ag- ..... Jamoytius herwoodi, a new chordate from the Silurian of Lanarkshire. Geol. ...

http://icb.oxfordjournals.org/cgi/reprint/2/2/127.pdf

Jamoytius. The two specimens studied by E. White (1946). were sought for clues of what might ... Thus, Jamoytius remains important evidence of the early ...

http://icb.oxfordjournals.org/cgi/reprint/30/3/723.pdf

The earliest likely candidate is the early Silurian fossil Jamoytius, which may have had a cartilage ring supporting a round mouth, like living lampreys. ...

http://ww2.coastal.edu/richard/VertZoo/lecture2.pdf

Jamoytius 249. Jura 257. Jurassic dinosaur footprint 129. Kazakhstan 135. Keele Beds 271. Knockormal 315. Late-glacial, Stirling 107 ...

http://sjg.lyellcollection.org/content/20/3/local/back-matter.pdf

RITCHIE, A. Conflicting interpretations of the Silurian agnathan, Jamoytius . 249. GRAHAM, C. M. and BORRADAILE, G. J. The petrology and structure of ...

http://sjg.lyellcollection.org/content/20/2.toc.pdf

Ritchie, A. 1968 New evidence on Jamoytius Kerwoodi. White, an important ostracoderm from the ... agnatha, Jamoytius, Scottish Journal of Geology 20249-256. ...

http://148.206.53.231/tesiuami/tomo2.pdf

by IJ Sansom - 2005 - Cited by 15

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1626355/pdf/rsbl20050349.pdf

by PCJ DONOGHUE - 2007 - Cited by 22

http://palaeo.gly.bris.ac.uk/donoghue/PDFs/1998/Donoghue_et_al_1998.pdf

by PCJ Donoghue - 2001 - Cited by 35

http://palaeo.gly.bris.ac.uk/donoghue/PDFs/2001/Donoghue_Smith_2001.pdf

- Related articles

http://www.mnhn.fr/museum/front/medias/publication/9802_g07n1a5.pdf

casionally to look at Jamoytius at The Natural History. Museum. Coming soon to the Conodont Group.... Paul Smith, Ivan Sansom and Phil Donoghue are hosting ...

http://www.nhm.ac.uk/hosted-sites/tms/pdf/Bms57.pdf

Jamoytius. Coelolepida Logania. Pteraspis (Ordning Heterostraci) omfattar arter med stora benplattor som täckte huvudet och mindre benplattor som skydd för ...

http://vivaldi.zool.gu.se/Fiskfysiologi_2001/Course_material/Introduction_fish_evolution/PDF_files/Ostracoderma.pdf

Ritchie, A. New evidence on Jamoytius kerwoodi White, an important ostracoderm from the Silurian of Lanarkshire, Scotland. Palaeontology 11, 21–39 (1968). ...

http://www.bio.pku.edu.cn/userfiles/File/lifm//shudegan/Nature2003-Haikouichthys.pdf

by SHU Degan - 2003 - Cited by 6

http://www.scichina.com:8080/kxtbe/fileup/PDF/03ky0725.pdf

by FH Martini - 1998Internal bony skeleton. Lung or swimbladder connected to gut. Unique muscle pattern of jaw and gill regions. Mayomyzon and Hardistiella. ~340 Mya. Jamoytius ...

http://www.miracosta.edu/home/kmeldahl/articles/slime.pdf

Jamoytius and the larva of the modern lamprey. They were still filer-feeders; jaws for eating large prey evolved later. The endostyle, no longer needed for ...

http://www.galtoninstitute.org.uk/Newsletters/GINL0612rev.pdf

by J DZIK - Cited by 20

http://www.paleo.pan.pl/people/Dzik/Archive/www_page_2005/Publications/chordates.pdf

A new interpretation of Jamoytius kerwoodi White. Nature 188:647–649. .... Jamoytius kerwoodi, a new chordate from the Silu- rian of Lanarkshire. ...

http://rock.esc.cam.ac.uk/new/v10/new_library/McCave/PDF/R2655538.pdf

Jamoytius, an unarmored “naked” ostracoderm, about 6 inches long. Anglaspis, a heavily armored ostracoderm, about 5 inches long. ...

http://www.tpwd.state.tx.us/publications/pwdpubs/media/pwd_bk_k0700_0717.pdf

Der Jamoytius lobte meine Festigkeit und Beweglichkeit. Andere schwammen wie die blasierte. Fischintelligenz an mir vorbei, denn sie bereiteten ...

http://www.literra.info/bilder/mags/pdf/598498738b65f37f.pdf?PHPSESSID=whqjbzwp

Jamoytius (Silúrico,. Escocia). 27 cm, cuerpo estrecho y tubular, larga aleta dorsal, boca redonda y succionadora. - Pharyngolepis (Silúrico, ...

http://www.puce.edu.ec/zoologia/vertebrados/personal/sburneo/cursos/zoologia3t/02origen2.pdf

Jawless Fish. (Agnatha). Cephalasphid. Early Paleozoic ostracoderms. (A) Thelodus, (B). Pteraspis, (C). Jamoytius, and. (D). Hemicyclaspis, drawn to the ...

http://scidiv.bellevuecollege.edu/rv/103/ppt09/W09.103PaleozoicVerts.pdf