Palaeoctopus newboldi
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''Palaeoctopus newboldi'' is an extinct basal
octopod An octopus ( : octopuses or octopodes, see below for variants) is a soft-bodied, eight- limbed mollusc of the order Octopoda (, ). The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttl ...
that lived in the
Late Cretaceous The Late Cretaceous (100.5–66 Ma) is the younger of two epochs into which the Cretaceous Period is divided in the geologic time scale. Rock strata from this epoch form the Upper Cretaceous Series. The Cretaceous is named after ''creta'', ...
, approximately 89 to 71 million years ago. Fossil material assigned to this species originates from the Mount Hajoula region in
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to Lebanon–Syria border, the north and east and Israel to Blue ...
. The
holotype A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of sever ...
was found below the Old Covent, Sahel-el-Alma, Mount Lebanon and is deposited at the
Natural History Museum A natural history museum or museum of natural history is a scientific institution with natural history collections that include current and historical records of animals, plants, fungi, ecosystems, geology, paleontology, climatology, and more. ...
in
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
. It might belong to the
Cirrina Cirrina or Cirrata is a suborder and one of the two main divisions of octopuses. Cirrate octopuses have a small, internal shell and two fins on their head, while their sister suborder Incirrina has neither. The fins of cirrate octopods are asso ...
or be more basal in the Octopoda. Specimens from the Turonian of Vallecino, Mexico, originally described as ''P. pelagicus'', are reinterpreted to be portions of a
coelacanth The coelacanths ( ) are fish belonging to the order Actinistia that includes two extant species in the genus ''Latimeria'': the West Indian Ocean coelacanth (''Latimeria chalumnae''), primarily found near the Comoro Islands off the east coast ...
.


See also

*''
Jeletzkya douglassae ''Jeletzkya douglassae'' is a fossil coleoid from the early Pennsylvanian Mazon Creek lagerstätten and represents the earliest known crown-group squid. Non-mineralized anatomy is preserved and comprises ten hooked tentacles and a radula Th ...
'' *'' Proteroctopus ribeti'' *'' Vampyronassa rhodanica'' *
2009 extinct fossil octopus discoveries Arthropods Cephalopods Three new species of extinct Octopoda discovered in 2009. The species – '' Keuppia hyperbolaris'', '' Keuppia levante'', and '' Styletoctopus annae'' – lived about 95 million years ago, and bear a strong resembla ...


References


External links


The Octopus News Magazine Online: Fossil Octopuses
Octopuses Cephalopod genera Fossil taxa described in 1896 {{octopus-stub