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Hoplitoplacenticeras (Hoplitoplacenticeras) marroti

Cephalopoda - Ammonitida - Placenticeratidae

Ammonites marroti was named by Coquand (1859) [DISTRIBUTION: Campanian; Europe.]. It is not a trace fossil.

It was recombined as Hoplitoplacenticeras marroti by Howarth (1965), Atabekyan and Khakimov (1976) and Kennedy (1986); it was recombined as Hoplitoplacenticeras (Hoplitoplacenticeras) marroti by Kennedy et al. (1992).

Sister species lacking formal opinion data

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Synonymy list
YearName and author
1859Ammonites marroti Coquand p. 70
1965Hoplitoplacenticeras marroti Howarth p. 391
1976Hoplitoplacenticeras marroti Atabekyan and Khakimov p. 81 figs. Pl 9, fig 6; pl 13, figs 2-4
1986Hoplitoplacenticeras marroti Kennedy p. 70 figs. Pl 2, figs 3,4; pl 9, figs 1-8,11-12; pl 10, figs 1-12; pl 12, figs 1,2
1992Hoplitoplacenticeras (Hoplitoplacenticeras) marroti Kennedy et al. p. 272

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EubilateriaAx 1987
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyHoplitoidea(Douvillé 1890)
familyPlacenticeratidaeHyatt 1900
genusHoplitoplacenticerasPaulcke 1906
subgenusHoplitoplacenticerasPaulcke 1907
speciesmarroti(Coquand 1859)

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.

No diagnoses are available