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Sonninia (Euhoploceras)

Cephalopoda - Ammonitida - Sonniniidae

Synonyms
Synonymy list
YearName and author
1923Nannoceras Buckman
1923Sherbornites Buckman
1923Stiphromorphites Buckman
1969Sonninia (Euhoploceras) Westermann p. 92
2002Euhoploceras Sepkoski
2013Sonninia (Euhoploceras) Howarth p. 116
2015Sonninia (Euhoploceras) Galácz
2022Sonninia (Euhoploceras) Sandoval p. 815

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyHildoceratoidea(Hyatt 1867)
familySonniniidaeBuckman 1892
subfamilySonniniinaeBuckman 1892
genusSonniniaDouvillé 1879
subgenusEuhoploceras

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.

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Invalid names: Nannoceras Buckman 1923 [synonym], Sherbornites Buckman 1923 [synonym], Stiphromorphites Buckman 1923 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height729.922.049.529.29.27
shell diameter784.861.0150.080.029.1
shell inflation731.923.561.530.012.8

Composition: aragoniteo
Environment: marinec
Locomotion: fast-movingo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:27:03
Modified: 2009-10-08 14:14:55
Source: o = order, c = class
References: Kiessling 2004, Kiessling 2003

Age range: base of the Aalenian to the top of the Early/Lower Bajocian or 174.10000 to 168.40000 Ma

Collections (48 total)


Time interval Ma Country or state Original ID and collection number
Concavum175.6 - 171.6Morocco Euhoploceras sp. (141225) Euhoploceras sp., Nannoceras sp. (141217)
Late/Upper Aalenian175.6 - 171.6Morocco Euhoploceras sp. (141219)
Late/Upper Aalenian - Early/Lower Bajocian175.6 - 168.4Italy Euhoploceras sp. (198957)
Aalenian - Bajocian174.1 - 168.3Hungary Sonninia adicra (64311)
Early/Lower Bajocian171.6 - 168.4Canada (British Columbia) Sonninia adicra (200309)
Early/Lower Bajocian171.6 - 168.4USA (Oregon) Sonninia modesta, Sonninia polyacantha (202846)
Early/Lower Bajocian171.6 - 168.4Chile (Copiapó) Euhoploceras adicrum (223751)
Early/Lower Bajocian171.6 - 168.4Saudi Arabia Sonninia sp. (141472)
Early/Lower Bajocian171.6 - 168.4Canada (Yukon) Euhoploceras dominans (114624) Euhoploceras dominans, Euhoploceras sp. (114620 114622 114626 208208) Euhoploceras sp. (114623 114625 197431 208210) Euhoploceras sp., Euhoploceras dominans (208211 208212)
Early/Lower Bajocian171.6 - 168.4Hungary Sonninia adicra, Sonninia berckhemeri (220904)
Early/Lower Bajocian171.6 - 168.4USA (Alaska) Sonninia bifurcata (175614 175617 175620 175622 175648 175651 175652 175662 175663)
Early/Lower Bajocian171.6 - 168.4Australia (Western Australia) Sonninia playfordi (153578 171209 171220 171253)
Discites171.6 - 167.7Morocco Euhoploceras sp. (141229) Euhoploceras sp., Euhoploceras dominans, Nannoceras sp. (141231) Euhoploceras sp., Euhoploceras modestum, Nannoceras nannomorphum (141233) Euhoploceras sp., Nannoceras nannomorphum (141235) Euhoploceras sp., Nannoceras sp., Nannoceras nannomorphum (141234 141236)
Discites171.6 - 167.7United Kingdom Sonninia sp. (141363)
Discites171.6 - 167.7USA (Alaska) Sonninia sp. (175647)
Bajocian170.3 - 168.3USA (California) Stiphromorphites schucherti (164638)
Bajocian170.3 - 168.3China (Xizang) Euhoploceras adicra (61426)
Bajocian170.3 - 168.3Saudi Arabia Sonninia omphalica (45241) Sonninia sp. (48015 48031)
Bajocian170.3 - 168.3USA (Oregon) Sonninia dominans (202418)