Bazsites.com Graptolites

Directory Topics

Graptolites - Relationshipis among graptolite orders.
Graptolite Net - Links to graptolite and pterobranch pages, abstracts, articles, graptolite researchers.
The British and Irish Graptolite Group - Information and topical news about graptolites, and those scientists working on graptolites in the UK and Ireland
BSEM - a tool for graptolite research. - Back-Scattered Electron Microscopy technique applied to study graptolitic material - BSEM image of Psigraptus.
Dithecoid Graptolites (Dithecoidea) - Remarks on affinities of some graptolite-like fossils.
Graptolite. home 3.3 - Piotr Mierzejewski: research interests, abstracts of recent graptolite publications.
Infrared video microscopy for the study of isolated graptolites - Description of a new technique for studying chemically isolated graptolites.
Graptolites and early vascular land plants. - Early Palaeozoic tracheid-like tubes, believed to be of vascular land plant origin, resemble fragments of graptolite stolons.
Mastigograptus - an incertae sedis graptolite - Diagnosis, distribution, and images of the genus.
Graptolite Home - General information about graptolites, based on Treatise on Invertebrate Paleontology (1970).

Gertrude Elles - Gertrude Lilian Elles MBE (October 8, 1872 - 1960) was a British geologist, known for her work on graptolites.
Dob's Linn - ... location of the Global Boundary Stratotype Section and Point (GSSP) which marks the boundary between the Ordovician and Silurian periods, and marks the base of Llandovery epoch, on the geologic time scale. The area was first studied by Charles Lapworth in the late 19th century, whose work established graptolites as a method of understanding stratigraphic sequences.
Megalograptus - Megalograptus (Greek for "big writing") is a four-foot long Ordovician eurypterid, and was among the earliest known genera. It was named so because its first fossils were of its very spiny legs, which were mistaken for massive graptolites.
Hemichordata - Hemichordata is a phylum of worm-shaped marine deuterostome animals, generally considered the sister group of the echinoderms. They date back to the Lower or Middle Cambrian and include an important class of fossils called graptolites, most of which became extinct in the Carboniferous.