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Haplosphaeronis

Sphaeronitidae

Taxonomy
Haplosphaeronis was named by Jaekel (1926). Its type is Haplosphaeronis kiaeri.

It was assigned to Sphaeronitidae by Regnéll (1945) and Bockelie (1984); and to Diploporita by Sepkoski (2002).

Synonymy list
YearName and author
1926Haplosphaeronis Jaekel
1945Haplosphaeronis Regnéll
1984Haplosphaeronis Bockelie
2002Haplosphaeronis Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
RankNameAuthor
phylumEchinodermata
subphylumBlastozoa
superfamilySphaeronitidaNeumayr 1889
familySphaeronitidaeNeumayr 1889
genusHaplosphaeronisJaekel 1926

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. †Haplosphaeronis Jaekel 1926
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†Haplosphaeronis kiaeri Jaekel 1926
†Haplosphaeronis oblonga Angelin 1899
†Haplosphaeronis proiciens Regnell 1951
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubp
Life habit: epifaunalsubp
Diet: suspension feedersubp
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-09-21 12:36:39
Modified: 2009-09-21 14:36:39
Source: subp = subphylum, p = phylum
References: Bambach et al. 2007, Aberhan 1992

Age range: base of the Late/Upper Llandeilo to the top of the Ashgill or 461.10000 to 443.70000 Ma

Collections (30 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Llandeilo461.1 - 458.4Norway H. sp. (3250)
Costonian - Harnagian458.4 - 457.2Sweden H. sp. (2767 2769)
Soudleyan - Marshbrookian458.4 - 454.0Norway H. sp. (3251)
Soudleyan - Marshbrookian458.4 - 454.0Sweden H. sp. (2941)
Haljala - Keila456.8 - 453.0Norway (Oslo) H. bratterudensis (162992)
Actonian - Onnian454.0 - 449.5Norway (Oslo) H. sp. (3254)
Keila - Oandu453.9 - 451.8Norway (Ringerike) H. kiaeri (163394)
Keila - Oandu453.9 - 451.8Sweden (Dalarna) H. oblonga (155566)
Keila - Oandu453.9 - 451.8Norway (Oslo) H. bratterudensis (162968)
Keila - Oandu453.9 - 451.8Sweden (Dalarne) H. oblonga (73855)
Oandu453.0 - 451.8Sweden H. oblonga (162431)
Oandu - Rakvere453.0 - 450.5Norway H. kiaeri (162631 163002 163393)
Katian453.0 - 445.2Belgium H. proiciens (196976 196977 196978 196981)
Katian453.0 - 445.2Sweden (Dalarne) H. oblonga (165717)
Katian453.0 - 445.2Sweden (Dalarna) H. oblonga (124939)
Rakvere - Nabala451.8 - 449.9Norway H. kiaeri (163392)
Pusgillian449.5 - 449.2Norway H. kiaeri (162962)
Ashgill449.5 - 443.7Belgium H. proiciens (163003)
Pirgu - Hirnantian449.5 - 443.4Sweden (Dalarne) H. oblonga (73414 73466)
Cautleyan - Rawtheyan449.2 - 445.2Norway H. kiaeri (163391)
Cautleyan - Rawtheyan449.2 - 445.2United Kingdom (Wales) H. multifida (8291)
Rawtheyan448.8 - 445.2United Kingdom (England) H. sp. (3667)
Hirnantian445.2 - 443.4Sweden H. oblonga (162386)