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Mesohedenstroemia

Cephalopoda - Ceratitida - Hedenstroemiidae

Synonymy list
YearName and author
1959Mesohedenstroemia Chao
2008Mesohedenstroemia Brayard and Bucher p. 75
2013Mesohedenstroemia Zakharov and Moussavi Abnavi p. 137

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilySagecerataceaeHyatt 1884
familyHedenstroemiidaeWaagen 1895
genusMesohedenstroemiaChao 1959

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. †Mesohedenstroemia Chao 1959
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Invalid names: Mesohedenstroemia inflata Chao 1959 [synonym], Parakymatites discoides Waagen 1895 [synonym]
†Mesohedenstroemia olgae Zakharov and Moussavi Abnavi 2013
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1121.510.030.026.07.65
shell diameter1141.520.057.047.011.0
shell inflation113.342.006.004.001.40

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:33:06
Modified: 2005-10-06 16:36:47
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: base of the Dienerian to the top of the Smithian or 250.50000 to 248.10000 Ma

Collections (36 total)


Time interval Ma Country or state Original ID and collection number
Induan251.902 - 249.9India (Himachal Pradesh) Parakymatites discoides (73222)
Induan - Olenekian251.902 - 246.7India (Himachal Pradesh) Parakymatites discoides (73236)
Dienerian - Spathian250.5 - 246.7China M. planata (44006)
Smithian249.9 - 248.1China (Gunagxi) M. inflata (44014) M. kwangsiana (44009) M. kwangsiana, M. planata (44000)
Smithian249.9 - 248.1India (Himachal Pradesh) Parakymatites discoides (73256)
Smithian249.9 - 248.1Russian Federation Hedenstroemia bosphorensis (212291) M. olgae (95314 214562)
Smithian249.9 - 248.1Pakistan Parakymatites discoides (143622)
Smithian249.9 - 248.1China (Guangxi) M. kwangsiana (97135 97136 97141 97142 97144 97145 97148 97149 97150 97151 97152 97153 97154 97155 97183 97194 99896 99899) M. planata (97158)
Smithian249.9 - 248.1Russian Federation (Primorye) Hedenstroemia bosphorensis (47206 47207 47220 47232 47258)
Olenekian249.9 - 246.7India (Himachal Pradesh) Parakymatites discoides (73212)