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Orthopsis

Echinoidea - Orthopsidae

Synonymy list
YearName and author
1864Orthopsis Cotteau
1915Orthopsis Clark and Twitchell p. 52
1966Orthopsis Fell and Pawson p. U437
1986Orthopsis Geys and Jagt p. 102
1991Orthopsis Smith p. 30
1995Orthopsis Smith p. 136
2002Orthopsis Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
RankNameAuthor
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
—Carinacea
familyOrthopsidae()
genusOrthopsisCotteau 1864

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. †Orthopsis Cotteau 1864
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†Orthopsis miliaris d'Archiac 1835
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Invalid names: Cottaldia australis White 1887 [synonym], Diadema granulare Agassiz 1846 [synonym], Diadema kleinii Desmoulins 1837 [synonym], Diadema polystigma Agassiz 1840 [synonym], Hemipedina charltoni Cragin 1894 [synonym], Orthopsis morgani Cotteau and Gauthier 1895 [synonym], Orthopsis planulata Clark and Twitchell 1915 [synonym], Orthopsis sanfilippoi Checchia-Rispoli 1933 [synonym], Pseudodiadema grangeri Maury 1936 [synonym]
†Orthopsis occidentalis Cragin 1893
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: actively mobilec
Life habit: epifaunalc
Diet: grazerc
Diet 2: deposit feederc
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 12:05:24
Modified: 2010-02-12 04:00:29
Source: c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range: base of the Kimmeridgian to the top of the Early/Lower Maastrichtian or 154.80000 to 66.00000 Ma

Collections (49 total)


Time interval Ma Country or state Original ID and collection number
Kimmeridgian154.8 - 149.2Poland (Czarnoglowy) O. pomeraniae (157224)
Cretaceous143.1 - 66.0USA (Texas) O. planulata (203429)
Hauterivian132.6 - 125.77Portugal O. repellini (65858)
Early/Lower Albian113.2 - 110.1Brazil O. miliaris (195793)
Middle Albian110.1 - 106.3Brazil O. miliaris (195794)
Middle Albian110.1 - 106.3Egypt O. miliaris (191704)
Late/Upper Albian106.3 - 100.5Brazil (Sergipe) Cottaldia australis (87857)
Late/Upper Albian106.3 - 100.5USA (Texas) Hemipedina charltoni (203432)
Late/Upper Albian106.3 - 100.5Brazil Pseudodiadema grangeri (195791)
Late/Upper Albian - Early/Lower Cenomanian106.3 - 93.9USA (Texas) O. occidentalis (203430)
Cenomanian100.5 - 93.9Peru (Cajamarca) O. titicacana (56902)
Cenomanian100.5 - 93.9United Arab Emirates O. miliaris (3792)
Cenomanian100.5 - 93.9Saudi Arabia O. miliaris (195499)
Early/Lower Cenomanian100.5 - 93.9Egypt O. miliaris (191717)
Early/Lower Cenomanian100.5 - 93.9France O. granularis (59813 59817)
Early/Lower Cenomanian100.5 - 93.9Brazil O. miliaris (141026)
Early/Lower Cenomanian - Middle Cenomanian100.5 - 93.9Egypt O. ovata (150675)
Late/Upper Cenomanian100.5 - 93.9France O. miliaris (59811)
Early/Lower Turonian93.9 - 89.8Egypt O. ovata (114815 140245 140586)
Early/Lower Turonian93.9 - 89.8Peru O. titicacana (158990)
Turonian93.9 - 89.8France (Landes) O. miliaris (213764 213769)
Turonian93.9 - 89.8Peru (Cajamarca) O. titicacana (56900)
Coniacian89.8 - 85.7France O. miliaris (59680) O. sp. (3735)
Late/Upper Campanian83.6 - 72.2Oman O. sp. (67455)
Late/Upper Campanian83.6 - 72.2Saudi Arabia O. miliaris (195502 195503 195505)
Late/Upper Campanian - Maastrichtian83.6 - 66.0United Arab Emirates O. sp. (67456)
Early/Lower Maastrichtian72.2 - 66.0Spain (Cataluña) O. miliaris (67004)
Late/Upper Maastrichtian72.2 - 66.0Belgium O. miliaris (196854 196855 196856)
Late/Upper Maastrichtian72.2 - 66.0Belgium (Liege) O. miliaris (32157)
Late/Upper Maastrichtian72.2 - 66.0Netherlands (Limburg) O. miliaris (32167)
Late/Upper Maastrichtian72.2 - 66.0Netherlands O. miliaris (32161 196775 196853)
Maastrichtian72.2 - 66.0Oman O. sp. (151618 151619)
Maastrichtian72.2 - 66.0Spain (Santander) O. miliaris (157009 157010 157011)
Maastrichtian72.2 - 66.0Iran O. morgani (87113)
Late/Upper Maastrichtian - Danian72.2 - 61.66Netherlands O. miliaris (32160)