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Productus (Marginifera) gerassimovi

Strophomenata - Productida

Taxonomy
Productus (Marginifera) gerassimovi was named by Licharew (1937). It is a 3D body fossil. Its type locality is Urushten Tract, P2b horizon, NW Caucasus, which is in a Changhsingian marine horizon in the Russian Federation.

Sister species lacking formal opinion data
Marginifera chuchuhuai, Marginifera cristobalensis, Marginifera grandis, Marginifera gratiosa, Marginifera himalayaensis, Marginifera manzanica, Marginifera mapingensis, Marginifera opima, Marginifera pusilla, Marginifera texana, Marginifera transversa, Marginifera typica, Marginifera wabashenis, P. auritus, P. bathykolpos, P. burlingtonesis, P. cancriniformis, P. cora, P. coraplanus, P. fasiculatus, P. furcatus, P. gallatinenesis, P. garwoodi, P. gratiosus, P. gruenwaldti, P. hirsutiformis, P. intermedius, P. jakovlevi, P. keokuk, P. kiangsiensis, P. latissimus, P. longispinus, P. longispinus, P. maximus, P. missouriensis, P. oblongus, P. occidentalis, P. orientalis, P. orientalis, P. parvus, P. paviei, P. pseudoplicatus, P. rectangulus, P. rectangulus, P. samsoni, P. semiplanus, P. semireticulatua, P. semireticulatus, P. setiger, P. spinosocostatus, P. stehlii, P. striatus, P. striatus, P. symmetricus, P. verneuilianus, P. fasciculatus, P. fasciculatus, P. craticulatus, P. indicus, P. indicus, P. indicus, P. multispiniferus, P. spiralis, P. vaughani, P. yangtzeensis, P. kiangsinensis, P. vihianus, P. scalaris, P. scalaris, P. aagardi, P. lineatus, P. lyelli, P. semicubiculus, P. aagardi, P. gratiosus, P. gratiosus, P. helicus, P. helicus, P. wanneri, P. mesolobus, P. garwoodi, P. indianaensis, P. juresanensis, P. juresanensis, P. nodosus, P. pilosus, P. pustuliformis, P. pyxidiformis, P. rugatus, P. tenuipustulosus, P. irginae, P. purdoni, P. purdoni, P. purdoni, P. purdoni, P. purdoni, P. purdoni, P. purdoni, P. compressus, P. compressus, P. compressus, P. mongolicus, P. mysius, P. typicus, P. cylindricus, P. humboldti, P. humboldti, P. humboldti, P. humboldti, P. humboldti

Synonymy list
YearName and author
1937Productus (Marginifera) gerassimovi Licharew p. 73 figs. Pl 10, figs 1-4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderProductidina
superfamilyMarginiferoidea(Stehli 1954)
tribeMarginiferini
genusProductus
subgenusMarginifera
speciesgerassimovi

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: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 17:08:41
Modified: 2018-11-10 17:08:41
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013, Williams et al. 2000

Age range: Changhsingian or 254.14000 to 251.90200 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Changhsingian254.14 - 251.902Russian Federation Productus gerassimovi (type locality: 127860)