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Brachyrhizodus wichitaensis

Chondrichthyes - Myliobatiformes - Myliobatidae

Taxonomy
Brachyrhizodus wichitaensis was named by Romer (1942). Its type specimen is MCZ 7197, a tooth, and it is a 3D body fossil. Its type locality is Godwin Creek, Archer County, which is in a Campanian/Maastrichtian marine horizon in Texas.

Synonymy list
YearName and author
1942Brachyrhizodus wichitaensis Romer
1975Brachyrhizodus wichitaensis Cappetta and Case p. 35
1987Brachyrhizodus wichitaensis Cappetta p. 172
1988Brachyrhizodus wichitaensis Case and Schwimmer p. 295

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
RankNameAuthor
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
—NeoselachiiCompagno 1977
superorderBatomorphii
orderMyliobatiformesCompagno 1973
familyMyliobatidaeBonaparte 1838
genusBrachyrhizodus
specieswichitaensis

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Created: 2009-07-21 07:05:51
Modified: 2009-07-21 09:05:51
Source: o = order, subp = subphylum
References: Wagner 2023, Carroll 1988, Hendy et al. 2009

Age range: base of the Early/Lower Campanian to the top of the Maastrichtian or 83.60000 to 66.00000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Santonian - Middle Campanian85.7 - 72.2USA (Georgia) Brachyrhizodus wichitaensis (35289)
Campanian83.6 - 72.2USA (Georgia) Brachyrhizodus wichitaensis (70720)
Early/Lower Campanian - Middle Campanian83.6 - 72.2USA (North Carolina) Brachyrhizodus wichitaensis (128412) Protamia sp. (57918)
Late/Upper Campanian83.6 - 72.2USA (Delaware) Brachyrhizodus wichitaensis (27570)
Late/Upper Campanian83.6 - 72.2USA (New Jersey) Brachyrhizodus wichitaensis (14455 32181)
Middle Campanian - Late/Upper Campanian83.6 - 72.2USA (South Carolina) Brachyrhizodus wichitaensis (79363)
Middle Campanian - Late/Upper Campanian83.6 - 72.2USA (Delaware) Brachyrhizodus wichitaensis (126600 126810)
Campanian - Maastrichtian83.6 - 66.0USA (Texas) Brachyrhizodus wichitaensis (type locality: 132656)
Late/Upper Campanian - Early/Lower Maastrichtian83.6 - 66.0USA (New Jersey) Brachyrhizodus wichitaensis (14504 46617 57916 221052)
Early/Lower Maastrichtian72.2 - 66.0USA (New Jersey) Brachyrhizodus wichitaensis (213744 213745 213746 213747 213748)