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Bisher haben wir Zitate zum Silur ausgeklammert. Habe aber ein paar interessante Zitate gefunden und brauche eine neue Rubrik. Hoffe es kommt was zusammen.

J. M. Adrain and L. Ramsköld (1996): The lichid trilobite Radiolichas in the Silurian of Arctic Canada and Gotland, Sweden. - Geological Magazine, Mar; 133: 147 - 158.

H. Alberti, L. Alberti, R. Maennil, and E. Tomczykowa (1981): Trilobite correlation of the Upper Silurian of Gotland with Estonia, Latvia, Lithuania, Poland, Great Britain and Germany. - (in Proceedings of Project Ecostratigraphy plenary meeting, Laufeld,) Rapporter och Meddelanden - Sveriges Geologiska Undersoekning, (25): 3.

James L. Begg 1945: The illaenid pygidium, with special reference to the reflexed border. Geological Magazine, 82: 107 - 113.

Abstract:
The trilobite family Illaenidae from the Ordovician and Silurian strata of the east Baltic, Girvan (Scotland), Anticosti island (Canada), and Kallholm (Sweden) is considered. "Knowledge of the doublure of the illaenid pygidium in certain instances is essential for specific determination.... The differences in the form of the anterior margin of the doublure may be related to variations in the form and strength of the axis of the pygidium."


L. Ramsköld (1983): Silurian cheirurid trilobites from Gotland. -Palaeontology, 26, Part 1: 175-210.

Lars Ramskoeld (1984): Silurian odontopleurid trilobites from Gotland. -
Palaeontology, 27(Part 2): 239-264.

Lars Ramskoeld (1994): A Middle Llandovery shelly fauna from Motala in Oestergoetland, south central Sweden. 1. Trilobita. - Palaeontologische Zeitschrift, 68(3-4): 377-395.

Lars Ramskold, Jonathan M. Adrain, Gregory D. Edgecombe, and Derek J. Siveter (1994): Silurian calymenid trilobite Alcymene n. gen., with new species from the Ludlow of Gotland, Sweden. - Journal of Paleontology, 68: 556 - 569.

Lars Ramskoeld and Gregory D. Edgecombe (1993): Silurian (Ludlow) acastid trilobites from Gotland and Scania, Sweden. - Palaeontologische Zeitschrift, 67(3-4): 261-285.

Lars Ramsköld and Gregory D. Edgecombe (1994): Revision of the Silurian encrinurine trilobite Wallacia Lamont 1978, with species from Gotland and Canada. - Palaeontologische Zeitschrift , 68 (1-2): 89-115.

John E. Darlingwater, Derek J. Siveter, and Harry Mutvei (1999): Cuticular microstructure of some Silurian homalonotid trilobites from Sweden. - Journal of Paleontology, 73: 256 - 262.

G. D. Edgecombe and L. Ramskoeld (1996): The "Encrinurus" variolaris plexus (Trilobita, Silurian); relationships of Llandovery species. - Geobios 29(2): 209-233.

Abstract:
Phylogenetically basal, Llandovery parts of the diverse variolaris plexus of encrinurine trilobites have been assigned to a grade group, Nucleurus. Parsimony analysis of 24 exoskeletal characters for adequately known species of Nucleurus and allied post-Llandovery taxa provides a phylogenetic scheme for reclassifying the base of the variolaris plexus. Nucleurus Ramskold, 1986 is redefined with Aeronian-Telychian core and Rhuddanian-Aeronian stem groups (Nucleurus s.s. and s.l., respectively). Monophyletic groups in the shortest cladograms include Elsarella nov. gen. (Llandovery, east Baltic region) and an unnamed clade (Llandovery-Ludlow?, Baltic region and Japan). Billevittia nov. gen. (Telychian, northern Laurentia) is the closest relative of a diverse post-Llandovery radiation. Previously established east Baltic Llandovery species of the variolaris plexus are revised and illustrated. Most type specimens have been further prepared to show new details, and additional information is provided by new material. New species are Billevittia adraini and Encrinurus ralfi.

R. M. Owens (1974): The affinities of the trilobite genus Scharyia, with a description of two new species. - Palaeontology 17, Part 3(3): 685-697.

H. B. Whittington (1971): Silurian calymenid trilobites from United States, Norway, and Sweden. - Palaeontology, 14, Part 3(3): 455-477.