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Pyritized Graptolites
Pyritization and deformation of graptolites by Ch.M. Witkowski.
http://gsa.confex.com/gsa/2002NE/finalprog...
Collagen in the pterobranch coenecium
Results of the amino-acid analysis of the skeleton of Rhabdopleura and Cephalodiscus.
http://www.graptolite.net/collagen.html
Dithecoid Graptolites (Dithecoidea)
Remarks on affinities of some graptolite-like fossils.
http://www.graptolite.net/jaws/di
Cortical bandages in Orthograptus gracilis.
Images (SEM and LM) of the fundamental unit of cortex in graptolites.
http://maxim.mierzejewski.biz/andres.html
Classification of the Extant Hemichordata
List of species, genera, and families.
http://cluster3.biosci.utexas.edu/faculty/...
Pterobranchia: Classification of the Rhabdopleuroidea
List of extinct and extant families, genera and species.
http://pterobranchia.graptolite.net/Rhabdo...
Cystograptus, a diplograptid graptolite.
Diagnosis and illustrations of the genus Cystograptus Hundt, 1942.
http://mierzejewski.republika.pl/cystograp...
Chaunograptus and the Dendroidea
Affinities of some alleged graptolite genera.
http://www.graptolite.net/Chaunograptus.ht...
Affinities of Inocaulis
Nature of the genera assigned to the graptolite order Inocaulida.
http://www.graptolite.net/Inocaulis.html
Infrared video microscopy for the study of isolated graptolites
Description of a new technique for studying chemically isolated graptolites.
http://sztandary.graptolite.net/IVR_melchi...
Graptolite Net
Links to graptolite and pterobranch pages, abstracts, articles, graptolite researchers.
http://www.graptolite.net/
Graptolites
Relationshipis among graptolite orders.
http://www.graptolite.net/Graptolites/inde...
Rhabdopleura - like fossil from the Silurian of Gotland.
An excellently preserved zooidal tube of a Silurian hemichordate closely related to the extant genus Rhabdopleura.
http://www.mierzejewski.biz/rosicrucians/r...
Melanostrophus - an enigmatic hemichordate
A graptolite-like fossil from the Ordovician of Estonia and erratic boulders.
http://www.graptolite.net/Melanostrophus.h...
Epibionts on Mastigograptus (Graptolithoidea, Mastigograptida).
An enigmatic organic-walled fossil twisted around stipes of the sessile graptolite Mastigograptus (Middle Ordovician).
http://www.geocities.com/suitaielf/helicot...
Denis Bates Homepage
(with Dr Nancy Kirk). Research interests, morphology of retiolitids, ultrastructure, mode of life, evolution.
http://users.aber.ac.uk/alm/web/bateweb1.h...
Prídolí graptolites from the Iberian Peninsula: a review and new records.
Abstract. Authors: J.M. Piçarra, J.C. Gutiérrez_Marco, A.C. Lenz, and M. Robardet.
http://www.nrc.ca/cisti/journals/cjes/e97-...
100th Anniversary of Oliver Bulman's Birth
Biography of an Authority on Graptolites.
http://www.graptolite.net/Bulman.html
Roman Kozlowski (1889-1977).
Biographical note.
http://rosicrucians.info/calmont/gonera.ht...
Graptolites and early vascular land plants.
Early Palaeozoic tracheid-like tubes, believed to be of vascular land plant origin, resemble fragments of graptolite stolons.
http://microfossils.graptolite.net/trachei...
Rhabdopleura kozlowskii
Diagnosis, occurrence, images, and references of the species.
http://pterobranchia.graptolite.net/Rhabdo...
Bernd-Dietrich Erdtmann
Homepage of a graptolite researcher (interests, publications, students).
http://www.tu-berlin.de/fb9/palaeontologie...
Cephalodiscus lutetianus (Graptolithoidea, Cephalodiscoidea)
The only fossil species of the genus Cephalodiscus.
http://www.countofcalmont.com/lutetianus.h...
Graptolite Home
General information about graptolites, based on Treatise on Invertebrate Paleontology (1970).
http://www.earth.rochester.edu/ees207/Grap...
Rhabdopleura graysoni Chapman, Durman & Rickards
The Carboniferous rhabdopleurid graptolite closely resembling the extant species Rhabdopleura compacta Hincks.
http://www.sztandary.com/Graptolithoidea/r...
Graptolite Growth
Note on the mathematical model and simulation of dendroid graptolite growth.
http://www.notam02.no/~oyvindha/grapto.htm...
SEM micrographs of Rhabdopleura compacta.
Three coenecia (two very young)from Stock Point, Plymouth.
http://kulicki.mierzejewski.biz/compacta.h...
Barrie Rickards
Current graptolite projects; general information.
http://www.esc.cam.ac.uk/astaff/rickards/
Autothecal morphs and dormancy in an Ordovician sessile graptolite.
Description and SEM micrographs of normal and sealed thecal morphs in the camaroid graptolite Xenotheka klinostoma from the Ordovician of Öland, Sweden.
http://organica.countofcalmont.com/morphs....
The British and Irish Graptolite Group
Information and topical news about graptolites, and those scientists working on graptolites in the UK and Ireland
http://www.graptolites.co.uk/
Petalograptus minor
Photo of the graptolite species.
http://www.silurian.com/geology/fomf10.htm
Graptolite stolons described as remnants of hydroids.
Isolated stolons of Koremagraptus-like graptolites were misinterpreted as remains of the 'chitinous' hydroids (4 images).
http://piotr.countofcalmont.com/Trimerohyd...
Graptolites
Graptolites collected from the Athens Shale formation (Ordovician age) near Montevalo, Alabama.
http://www.premdesign.com/grapto.html
Lenz Home
Personal page of Professor Emeritus Alfred C. Lenz. List of publications, research, students.
http://www.uwo.ca/earth/people/lenz/
Permian Pterobranch
First find of a Permian rhabdopleurid (Graptolithoidea).
http://www.graptolite.net/grapto/a1.html
The enigmatic encruster CHAUNOGRAPTUS
Graptolite-like fossils from the Upper Ordovician of Ohio and Indiana. By J.M. St.John and M.A. Wilson.
http://www.graptolite.home.pl/cagliostro/r...
Mastigograptus - an incertae sedis graptolite
Diagnosis, distribution, and images of the genus.
http://www.graptolite.net/Graptolites/Mast...
Graptolite. home 3.3
Piotr Mierzejewski: research interests, abstracts of recent graptolite publications.
http://graptolite.home.pl/
Stolonoidea
Stolonoid graptolites discussed as rhabdopleurids.
http://www.graptolite.net/Stolonoidea.html
Graptolitha
Classification and phylogeny of graptolites.
http://www.fmnh.helsinki.fi/users/haaramo/...
Monograptid graptolite: Lobograptus Urbanek, 1958
Morphology and distribution of the Upper Silurian genus Lobograptus.
http://www.republika.pl/mierzejewski/lobog...
Cyrtograptus murchinsoni
Information about the species; photo.
http://www.silurian.com/geology/fomf6.htm
Pyritized Graptolites
Three pyritized colonies (photo).
http://bob.materialkemi.lth.se/graoda.htm
Graptovermida
Definition and nature of the Graptovermida, graptolites incertae sedis.
http://www.graptolite.home.pl/Graptovermid...
Graptolite Locomotion
A new model for graptoloid locomotion by M.J. Melchin and M.E. DeMont.
http://www.stfx.ca/people/edemont/abstract...
William Berry, Professor of Geology.
Research, recent graptolite publications.
http://www.seismo.berkeley.edu/geology/fac...
BSEM - a tool for graptolite research.
Back-Scattered Electron Microscopy technique applied to study graptolitic material - BSEM image of Psigraptus.
http://sztandary.graptolite.net/bsem.html
Tetragraptus fruticosus - Ordovician Graptolite
Material from the Bendigonian Series, Bendigo, Victoria, Australia.
http://www.lakeneosho.org/More4.html
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2006