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Holcophylloceras zignodianum

Cephalopoda - Phylloceratida - Phylloceratidae

Taxonomy
Ammonites zignodianus was named by d'Orbigny (1848). Its type specimen is MNHN.F.B46059 and is a 3D body fossil.

It was recombined as Holcophylloceras zignodianum by Jeannet (1951), Myczynski (1989) and Galácz (2017).

Sister species lacking formal opinion data
H. baraense, H. calypso, H. chonomphalum, H. mesoicum, H. totricum, H. tyungense, H. ussuriensis

Synonymy list
YearName and author
1848Ammonites zignodianus d'Orbigny
1951Holcophylloceras zignodianum Jeannet p. 28 figs. Pl 5, fig 7
1989Holcophylloceras zignodianum Myczynski p. 81 figs. Pl 1, fig 1
2017Holcophylloceras zignodianum Galácz p. 721

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderPhylloceratida(Zittel 1884)
superfamilyPhylloceratoidea(Zittel 1884)
familyPhylloceratidaeZittel 1884
subfamilyCalliphylloceratinaeSpath 1927
genusHolcophyllocerasSpath 1927
specieszignodianum()

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.

†Holcophylloceras zignodianum d'Orbigny 1848
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2009-09-27 10:11:29
Modified: 2009-09-27 12:11:29
Source: o = order, c = class
References: Kiessling 2004, Hendy et al. 2009, Kiessling 2003

Age range: base of the Bajocian to the top of the Tithonian or 170.30000 to 145.00000 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Bajocian171.6 - 167.7Kenya Holcophylloceras zignodianum (191123 191124)
Late/Upper Bajocian171.6 - 167.7Russian Federation Holcophylloceras zignodianum (186494)
Late/Upper Bajocian171.6 - 167.7Poland (Carpathians) Holcophylloceras zignodianum (233504)
Bajocian170.3 - 168.3Russian Federation (Karachaevo-Cherkessiya) Holcophylloceras zignodianum (234961)
Late/Upper Bathonian167.7 - 164.7Italy Holcophylloceras zignodianum (193325)
Late/Upper Bathonian - Callovian167.7 - 163.5Iran (Razavi Khorasan) Holcophylloceras zignodianum (234641 234643 234644 234645 234646)
Oxfordian163.5 - 157.3Hungary Holcophylloceras zignodianum (160403)
Early/Lower Oxfordian161.2 - 155.7Switzerland Holcophylloceras zignodianum (171559 171561)
Early/Lower Oxfordian161.2 - 155.7Poland Holcophylloceras zignodianum (235871)
Tithonian152.1 - 145.0Cuba Holcophylloceras zignodianum (57727)