Graptolithina

Orthograptus Lapworth, 1873

Taxon ID: 9715 | 2013-08-12 / 2018-05-02
Fossil group: Graptolithina
Belongs to:
Stratigraphic range: Ordoviitsium Silur (within ca. 488.3–416.0 million years)
Baltoscandian species (in database):
Selection of related publications
Goldman, D., Nõlvak, J. & Maletz, J. 2015. Middle to Late Ordovician graptolite and chitinozoan biostratigraphy of the Kandava-25 drill core in western Latvia. GFF 137, 3, 197-211. DOI:10.1080/11035897.2015.1021375
Nõlvak, J. & Goldman, D. 2007. Biostratigraphy and taxonomy of three-dimensionally preserved nemagraptids from the Middle and Upper Ordovician of Baltoscandia. Journal of Paleontology 2007, 2, 254-260. DOI:10.1666/0022-3360(2007)81[254:BATOTP]2.0.CO;2
Pålsson, C. 2002. Upper Ordovician graptolites and biostratigraphy of the Röstånga 1 core, Scania, S. Sweden. DGF 49, 9-23.
Pålsson, C. 2001. Graptolites from the Upper Ordovician Dicranograptus clingani Zone at Järrestad, Scania, southern Sweden. GFF 123, 4, 217-224. DOI:10.1080/11035890101234217
Paškevičius, J. 1979. Biostratigraphy and Graptolites of the Lithuanian Silurian.
Männil, Ralf 1976. Distribution of graptoloids in the Ordovician carbonate rocks of the East Baltic area. Graptolites and Stratigraphy, pp. 105-118.
Tzaj, D. T. 1976. Middle Ordovician Graptolites of Kazakstan.
Gailite, L. K., Rybnikova, M. V., Ulst, R. Ž. 1967. Stratigraphy, fauna and conditions of formation of the Silurian rocks of the Central Baltic.
Strachan, I. 1959. Graptolites from the Ludibundus Beds (Middle Ordovician) of Tvären, Sweden. Bulletin of the Geological Institutions of the University of Uppsala 38, , 47-68.