About: Oonoceras     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FOonoceras&invfp=IFP_OFF&sas=SAME_AS_OFF

Oonoceras is an extinct genus of fossil cephalopods included in the nautiloid order Oncocerida and the family Oncoceratidae from the Middle Ordovician to Middle Silurian of North America and Europe, arbitrarily included in the Slender Oncoceratidae. Shells of this genus are generally slender, gradually expanding, exograstric cyrtocones with an ovoid cross section more narrowly rounded ventrally than dorsally as in (e.g.) Bassleroceras. Curvature is generally greater than that in Oocerina but less than that of Richardonoceras or Dunleithoceras.

AttributesValues
rdf:type
rdfs:label
  • Oonoceras (en)
rdfs:comment
  • Oonoceras is an extinct genus of fossil cephalopods included in the nautiloid order Oncocerida and the family Oncoceratidae from the Middle Ordovician to Middle Silurian of North America and Europe, arbitrarily included in the Slender Oncoceratidae. Shells of this genus are generally slender, gradually expanding, exograstric cyrtocones with an ovoid cross section more narrowly rounded ventrally than dorsally as in (e.g.) Bassleroceras. Curvature is generally greater than that in Oocerina but less than that of Richardonoceras or Dunleithoceras. (en)
foaf:name
  • Oonoceras (en)
name
  • Oonoceras (en)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
subclassis
dbp:wikiPageUsesTemplate
classis
  • Cephalopoda (en)
familia
fossil range
  • Middle Ordovician - Middle Silurian (en)
genus
  • Oonoceras (en)
genus authority
  • Hyatt, 1884 (en)
ordo
phylum
  • Mollusca (en)
regnum
  • Animalia (en)
has abstract
  • Oonoceras is an extinct genus of fossil cephalopods included in the nautiloid order Oncocerida and the family Oncoceratidae from the Middle Ordovician to Middle Silurian of North America and Europe, arbitrarily included in the Slender Oncoceratidae. Shells of this genus are generally slender, gradually expanding, exograstric cyrtocones with an ovoid cross section more narrowly rounded ventrally than dorsally as in (e.g.) Bassleroceras. Curvature is generally greater than that in Oocerina but less than that of Richardonoceras or Dunleithoceras. The siphuncle of Oonoceras is cyrtochoanitic. Septal necks flare outwardly and unlike Oocerina, are empty. Segments are either slightly or broadly expanded into the chambers. (en)
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
class
family
kingdom
order (taxonomy)
phylum
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 59 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software