“Nereites”的意思、由来-开放百科全书

Nereites is a genus of trace fossil. Modern tracemakers of incipient Nereites include worm-like organisms^[1], horseshoe crabs^[2] and hermit crabs^[3]. Traditionally, two models have been proposed for Nereites:

Nereites irregularis

The ichnogenus Nereites includes Nereites irregularis (formerly Helminthoida labyrinthica and Helminthoida crassa).^[4]^[5] They are relatively small Nereites characterized by large numbers of closely packed deeply meandering trails that tend to coil.^[8]^[6] The trails are usually horizontal and may be regular to irregular in guidance. The central tunnel is usually thicker than the envelope zone. In dense meanders, the envelope zone may touch or overlap, but it displays low-amplitude lobes in looser meanders.^[7]

Nereites biserialis

Nereites biserialis comprises winding trails constituted by a furrow flanked on both sides by lobes. Incipient biseriate Nereites are produced by hermit crabs occupying oblong shells (i.e. Cerithium)^[3].

Nereites uniserialis

Nereites uniserialis comprises winding trails consisting of a furrow flanked by a single row of lobes. In contrast to the roughly symmetric Nereites biserialis, Nereites uniserialis is produced by hermit crabs occupying trochiform shells^[3].

References

1. ^¹Seilacher, A., 2007. Trace Fossil Analysis. Springer, Berlin, Heidelberg (226 pp.)
2. ^¹Martin, A.J., Rindsberg, A.K., 2007. Arthropod Tracemakers of Nereites? Neoichnological observations of juvenile limulids and their paleoichnological applications. In: Miller III, W. (Ed.), Trace Fossils. Concepts, Problems, Prospects. Elsevier, Amsterdam, pp. 478–491.
3. ^¹²Baucon A., Felletti F. 2013. Neoichnology of a barrier-island system: the Mula di Muggia (Grado lagoon, Italy). Palaeogeography, Palaeoclimatology, Palaeoecology 375. Abstract available from http://www.tracemaker.com
4. ^{{cite book |author=Alfred Uchmann |chapter=Phanerozoic history of deep-sea trace fossils |pages=125–140 |editor=D. McIlroy |year=2004 |title=The Application of Ichnology to Palaeoenvironmental and Stratigraphic Analysis |volume=228 |series=Geological Society Special Publications |publisher=Geological Society of London |isbn=9781862391543|url=https://books.google.com/books?id=t6wpKir8Hb0C&pg=PA130}}
5. ^{{cite journal |author1=María I. López Cabrera |author2=Eduardo B. Olivero |author3=Noelia B. Carmona |author4=Juan J. Ponce |year=2008 |title= Cenozoic trace fossils of the Cruziana, Zoophycos and Nereites ichnofacies from the Fuegian Andes, Argentina |journal= Ameghiniana |volume=45 |issue=2 |url= http://www.scielo.org.ar/scielo.php?pid=S0002-70142008000200011&script=sci_arttext}}
6. ^{{cite journal |author1=Noelia B. Carmona |author2=Luis A. Buatois |author3=María Gabriela Mángano |author4=Richard G. Bromley |year=2008 |title=Ichnology of the Lower Miocene Chenque Formation, Patagonia, Argentina: animal - substrate interactions and the Modern Evolutionary Fauna |journal= Ameghiniana |volume=45 |issue=1 |url= http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0002-70142008000100007 }}
7. ^¹{{cite journal |author1= Andreas Wetzel |author2=Alfred Uchman |lastauthoramp= yes |year=1997 |title= Ichnology of deep-sea fan overbank deposits of the Ganei Slates (Eocene, Switzerland)– a classical flysch trace fossil locality studied first by Oswald Heer |journal= Ichnos |volume=5 |pages=139–162 |doi= 10.1080/10420949709386413}}
8. ^{{cite web |url= http://www.es.ucl.ac.uk/tf/ichno.htm|title=Of Worms, Fossilized Scribbles, and Science |author= Luigi M. Bianchi |date= 2003–2005 |publisher= York University |accessdate= October 30, 2013 }}
9. ^Bromley, R.G., 1970. Borings as trace fossils and Entobia cretacea Portlock as an example, p. 49–90. In: Crimes, T.P. and Harper, J.C. (eds.), Trace Fossils. Geological Journal Special Issue 3.