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Paltechioceras harbledownense

Cephalopoda - Ammonitida - Echioceratidae

Taxonomy

No taxonomic data are available

Sister species
Euechioceras exoletum, P. anomalum, P. aureolum (syn. Echioceras regustatum), P. boehmi, P. burckhardti, P. charpentieri (syn. Leptechioceras scoticum), P. elicitum (syn. Euechioceras oosteriforme), P. favrei, P. flexicostatum, P. hierlatzicum, P. liciense, P. meisteri, P. mexicanum, P. nobile, P. oosteri (syn. Arietites studeri, P. ebriolum, Kamptechioceras variabile, Euechioceras angustilobatum), P. ophioides, P. recticostatum (syn. Vermiceras prolaquense), P. romanicum (syn. Arietites orientale, Arietites boesei, Arietites herbichi, Arietites waehneri, P. romanicum anatolicum), P. rothpletzi, P. tardecrescens (syn. Caloceras aplanatum, Euechioceras insigne, Plesechioceras typus)
Sister species lacking formal opinion data
P. aplanatum, P. boehmi-favrei, P. harbledownensis, P. herbici, P. tardecescens

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyEchioceratidaeBuckman 1913
genusPaltechiocerasBuckman 1924
speciesharbledownense

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Late/Upper Sinemurian to the top of the Sinemurian or 196.50000 to 190.80000 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Jurassic201.4 - 174.7Canada (British Columbia) Paltechioceras harbledownense (199620 199709)
Sinemurian199.3 - 190.8USA (Nevada) Paltechioceras harbledownense (201245 201273 201274 201275 201276 201277 201278)
Late/Upper Sinemurian196.5 - 189.6Mexico (Hidalgo) Paltechioceras harbledownense (208371 208532)
Late/Upper Sinemurian196.5 - 189.6Mexico (Sonora) Paltechioceras harbledownense (208257)
Late/Upper Sinemurian196.5 - 189.6Canada (British Columbia) Paltechioceras harbledownense (199695)