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Holcodiscus

Cephalopoda - Ammonitida - Holcodiscidae

Taxonomy
Holcodiscus was named by Uhlig (1882) [Sepkoski's age data: K Haut-u K Barr-l Sepkoski's reference number: 1066]. Its type is Ammonites caillaudianus.

It was assigned to Ammonoidea by Sepkoski (2002); and to Holcodiscidae by Haas (1960) and Klein (2005).

Synonymy list
YearName and author
1882Holcodiscus Uhlig pp. 86, 93
1960Holcodiscus Haas p. 56
2002Holcodiscus Sepkoski
2005Holcodiscus Klein p. 125

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctaceaeSteinman 1890
familyHolcodiscidaeSpath 1924
genusHolcodiscusUhlig 1882

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.

G. †Holcodiscus Uhlig 1882
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†Holcodiscus caillaudianus d'Orbigny 1850
†Holcodiscus camelinus d'Orbigny 1850
†Holcodiscus caseyi Manolov 1962
†Holcodiscus hauthali Paulcke 1907
†Holcodiscus tenuistriatus Paulcke 1907
Diagnosis
No diagnoses are available
Measurements
partNmean
shell height14.30
shell diameter112.5
shell inflation13.80

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 Early/Lower Berriasian to the top of the Santonian or 145.00000 to 83.60000 Ma

Collections (60 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Berriasian145.0 - 140.2Austria H. sp. (169049)
Early/Lower Barremian130.0 - 125.45Czech Republic H. decorus (69129)
Early/Lower Barremian130.0 - 125.45France (Drôme) H. sp., H. perezianus (157590)
Early/Lower Barremian130.0 - 125.45Bulgaria H. caseyi (161856)
Early/Lower Barremian130.0 - 125.45Morocco H. caillaudianus (82306 82323) H. diversecostatus (82324)
Late/Upper Barremian130.0 - 125.45France (Drôme) H. caillaudianus (75576)
Late/Upper Barremian130.0 - 125.45Italy H. vandenheckei (71828)
Barremian129.4 - 125.0Spain (Murcia) H. caillaudianus (2317 2374) H. caillaudinanus (2304) H. diverscostatus (2376) H. diversecostatus (2305 2307 2310 2319 2321 2322 2323 2324 2325 2377 2378) H. diversecostatus, H. caillaudianus (2311 2316) H. fallax, H. nicklesi (2368) H. fallax, H. nicklesi, H. gastaldianus (2369) H. nicklesi, H. gastaldianus (2370) H. perezianus (2361 2362 2363 2366 2367)
Barremian129.4 - 125.0France (Provence) H. caillaudi, H. perezi, H. diversecostatus (56065) H. cardonae, H. fallax (56057) H. perezi, H. gastaldi, H. fallax, H. cailaudi, H. geronimae, H. diversecostatus (56782)
Barremian129.4 - 125.0Austria (Ternberg) H. sp. (50789 50792)
Barremian129.4 - 125.0Colombia H. camelinus (83890)
Barremian129.4 - 125.0Georgia H. caillaudi, H. gastaldi (2115)
Barremian129.4 - 125.0Spain (Granada) H. caillaudinatus (2286) H. diversecostatus (2283 2284 2285 2288 2290 2291 2293 2294 2295) H. diversecostatus, H. caillaudianus (2289 2292) H. fallax, H. nicklesi (2279)
Barremian129.4 - 125.0Czech Republic H. perezianus (2121)
Barremian129.4 - 125.0Morocco H. caillaudianus (82175) H. fallax (82173) H. perezianus (82177)
Coniacian - Santonian89.8 - 83.6Chile H. hauthali (83689) H. tenuistriatus (83691)