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Helopanoplia

Reptilia - Testudines

Synonymy list
YearName and author
1908Helopanoplia Hay
1930Helopanoplia Hay p. 108
1989Helopanoplia Bryant p. 41
2002Helopanoplia Holroyd and Hutchison
2003Helopanoplia Hutchison and Holroyd
2013Helopanoplia Hutchison et al.
2015Helopanoplia Vitek and Joyce
2021Helopanoplia Lyson et al.
2022Helopanoplia Jasinski et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
—Testudinata(Oppel 1811)
orderTestudinesBatsch 1788
suborderCryptodira
suborderTrionychia
—PantrionychidaeJoyce et al. 2004
—Plastomenidae()
—Plastomenini
genusHelopanoplia

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. †Helopanoplia Hay 1908
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: freshwatersubo
Locomotion: actively mobilec
Life habit: aquaticsubo
Diet: omnivoresubo
Reproduction: oviparoussubo
Created: 2005-08-26 14:49:00
Modified: 2005-08-26 16:49:00
Source: subo = suborder, c = class, subp = subphylum
References: Carroll 1988, Uetz 2005, Hendy et al. 2009

Age range: base of the Maastrichtian to the top of the Lancian or 72.10000 to 66.00000 Ma

Collections (59 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.5 - 70.6USA (Utah) H. sp. (187661 187662 187668 187691 219712)
Middle Campanian - Late/Upper Campanian83.5 - 70.6USA (Texas) H. sp. (25073 68012 68014 68015)
Maastrichtian72.1 - 66.0USA (Montana) H. distincta (190696 190697 190698 190699)
Maastrichtian72.1 - 66.0USA (South Dakota) H. distincta (45391)
Maastrichtian72.1 - 66.0USA (North Dakota) H. distincta (190693 190694 190695)
Lancian70.6 - 66.0USA (Colorado) H. distincta (176847)
Lancian70.6 - 66.0USA (Wyoming) H. distincta (14514 14557 70343 75298) H. sp. (14565 14570 14579)
Lancian70.6 - 66.0USA (Montana) H. distincta (14508 14525) H. sp. (14513 14533 14653)
Lancian70.6 - 66.0USA (North Dakota) H. distincta (14610 14620 14621 137704 137705 137712 137715 137730)
Late/Upper Maastrichtian70.6 - 66.0USA (Colorado) H. distincta (49539 176850)
Late/Upper Maastrichtian70.6 - 66.0USA (Wyoming) H. sp. (14585 57159 137798)
Late/Upper Maastrichtian70.6 - 66.0USA (North Dakota) H. distincta (45099 45111 45119 45128 45130 45136 45137 45144 45145 45299 45309 45381 45382 137718)
Late/Upper Maastrichtian70.6 - 66.0USA (South Dakota) H. distincta (45389 45390)