Earth Sciences: Paleontology: Invertebrates: Graptolites

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Home : Earth Sciences : Paleontology : Invertebrates : Graptolites
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100th Anniversary of Oliver Bulman's Birth http://www.graptolite.net/Bulman.html Biography of an Authority on Graptolites. Affinities of Inocaulis http://www.graptolite.net/Inocaulis.html Nature of the genera assigned to the graptolite order Inocaulida. Autothecal morphs and dormancy in an Ordovician sessile graptolite. http://organica.countofcalmont.com/morphs.html Description and SEM micrographs of normal and sealed thecal morphs in the camaroid graptolite Xenotheka klinostoma from the Ordovician of Öland, Sweden. Barrie Rickards http://www.esc.cam.ac.uk/astaff/rickards/ Current graptolite projects; general information. Bernd-Dietrich Erdtmann http://www.tu-berlin.de/fb9/palaeontologie/PersData/BErd.htm Homepage of a graptolite researcher (interests, publications, students). BSEM - a tool for graptolite research. http://sztandary.graptolite.net/bsem.html Back-Scattered Electron Microscopy technique applied to study graptolitic material - BSEM image of Psigraptus. Cephalodiscus lutetianus (Graptolithoidea, Cephalodiscoidea) http://www.countofcalmont.com/lutetianus.html The only fossil species of the genus Cephalodiscus. Chaunograptus and the Dendroidea http://www.graptolite.net/Chaunograptus.html Affinities of some alleged graptolite genera. Classification of the Extant Hemichordata http://cluster3.biosci.utexas.edu/faculty/cameronc/Hemichordate.Species.html List of species, genera, and families. Collagen in the pterobranch coenecium http://www.graptolite.net/collagen.html Results of the amino-acid analysis of the skeleton of Rhabdopleura and Cephalodiscus. Cortical bandages in Orthograptus gracilis. http://maxim.mierzejewski.biz/andres.html Images (SEM and LM) of the fundamental unit of cortex in graptolites. Cyrtograptus murchinsoni http://www.silurian.com/geology/fomf6.htm Information about the species; photo. Cystograptus, a diplograptid graptolite. http://mierzejewski.republika.pl/cystograptus.html Diagnosis and illustrations of the genus Cystograptus Hundt, 1942. Denis Bates Homepage http://users.aber.ac.uk/alm/web/bateweb1.html (with Dr Nancy Kirk). Research interests, morphology of retiolitids, ultrastructure, mode of life, evolution. Dithecoid Graptolites (Dithecoidea) http://www.graptolite.net/jaws/di Remarks on affinities of some graptolite-like fossils. Epibionts on Mastigograptus (Graptolithoidea, Mastigograptida). http://www.geocities.com/suitaielf/helicotubulus.html An enigmatic organic-walled fossil twisted around stipes of the sessile graptolite Mastigograptus (Middle Ordovician). Graptolite Growth http://www.notam02.no/~oyvindha/grapto.html Note on the mathematical model and simulation of dendroid graptolite growth. Graptolite Net http://www.graptolite.net/ Links to graptolite and pterobranch pages, abstracts, articles, graptolite researchers. Graptolite stolons described as remnants of hydroids. http://piotr.countofcalmont.com/Trimerohydra.html Isolated stolons of Koremagraptus-like graptolites were misinterpreted as remains of the 'chitinous' hydroids (4 images). Graptolite Working Group http://www.geology.buffalo.edu/gwg/index.htm An association of geologists, paleontologists, and others who have expertise in graptolites or an interest in their use in solving geological problems. Graptolite. home 3.3 http://graptolite.home.pl/ Piotr Mierzejewski: research interests, abstracts of recent graptolite publications. Graptolites http://www.premdesign.com/grapto.html Graptolites collected from the Athens Shale formation (Ordovician age) near Montevalo, Alabama. Graptolites http://www.graptolite.net/Graptolites/index.html Relationshipis among graptolite orders. Graptolites and early vascular land plants. http://microfossils.graptolite.net/tracheids.html Early Palaeozoic tracheid-like tubes, believed to be of vascular land plant origin, resemble fragments of graptolite stolons. Graptolitha http://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Deuterostoma/Graptolitha.htm Classification and phylogeny of graptolites.
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