About: Pentameroceras

An Entity of Type: animal, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Pentameroceras is a straight to slightly exogastric breviconic oncocerid from the middle Silurian of North America and Europe belonging to the Trimeroceratidae. This nautiloid cephalopod produced a straight to slightly exogastric shell with a variable cross section that is generally circular, in which septa are close spaced and transverse, the body chamber is inflated. The aperture, which is constricted, consists of a narrow, vertical slit-like opening extending from the ventral hyponomic sinus to a dorsal sinus and two pairs of lateral sinuses that diverge in the upper portion. Siphuncles in the Trimeroceratidae are slender and empty.

Property	Value
dbo:abstract	Pentameroceras is a straight to slightly exogastric breviconic oncocerid from the middle Silurian of North America and Europe belonging to the Trimeroceratidae. This nautiloid cephalopod produced a straight to slightly exogastric shell with a variable cross section that is generally circular, in which septa are close spaced and transverse, the body chamber is inflated. The aperture, which is constricted, consists of a narrow, vertical slit-like opening extending from the ventral hyponomic sinus to a dorsal sinus and two pairs of lateral sinuses that diverge in the upper portion. Siphuncles in the Trimeroceratidae are slender and empty. (en)
dbo:class	dbr:Cephalopoda dbr:Nautiloidea
dbo:family	dbr:Trimeroceratidae
dbo:kingdom	dbr:Animalia
dbo:order	dbr:Oncocerida
dbo:phylum	dbr:Mollusca
dbo:wikiPageExternalLink	http://paleodb.org/cgi-bin/bridge.pl%3Faction=basicTaxonInfo&taxon_no=13084
dbo:wikiPageID	29168689 (xsd:integer)
dbo:wikiPageLength	1446 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1010380275 (xsd:integer)
dbo:wikiPageWikiLink	dbc:Nautiloids dbr:Mollusca dbr:Animalia dbr:Silurian dbr:Cephalopoda dbr:Trimeroceratidae dbr:Oncocerida dbr:Nautiloidea dbr:Siphuncle
dbp:classis	dbr:Cephalopoda
dbp:familia	dbr:Trimeroceratidae
dbp:fossilRange	M Silurian (en)
dbp:genus	Pentameroceras (en)
dbp:genusAuthority	Hyatt, 1884 (en)
dbp:name	Pentameroceras (en)
dbp:ordo	dbr:Oncocerida
dbp:phylum	dbr:Mollusca
dbp:regnum	dbr:Animalia
dbp:subclassis	dbr:Nautiloidea
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dcterms:subject	dbc:Nautiloids
rdf:type	owl:Thing wikidata:Q19088 wikidata:Q729 wikidata:Q25326 dbo:Animal dbo:Eukaryote dbo:Mollusca dbo:Species
rdfs:comment	Pentameroceras is a straight to slightly exogastric breviconic oncocerid from the middle Silurian of North America and Europe belonging to the Trimeroceratidae. This nautiloid cephalopod produced a straight to slightly exogastric shell with a variable cross section that is generally circular, in which septa are close spaced and transverse, the body chamber is inflated. The aperture, which is constricted, consists of a narrow, vertical slit-like opening extending from the ventral hyponomic sinus to a dorsal sinus and two pairs of lateral sinuses that diverge in the upper portion. Siphuncles in the Trimeroceratidae are slender and empty. (en)
rdfs:label	Pentameroceras (en)
owl:sameAs	freebase:Pentameroceras yago-res:Pentameroceras wikidata:Pentameroceras https://global.dbpedia.org/id/4tE9y
prov:wasDerivedFrom	wikipedia-en:Pentameroceras?oldid=1010380275&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:Pentameroceras
foaf:name	Pentameroceras (en)
is dbo:wikiPageWikiLink of	dbr:List_of_prehistoric_nautiloid_genera dbr:Trimeroceratidae dbr:List_of_the_Paleozoic_life_of_Indiana dbr:List_of_the_prehistoric_life_of_Indiana
is foaf:primaryTopic of	wikipedia-en:Pentameroceras