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Phyllopachyceras
Taxonomy
Phyllopachyceras was named by Spath (1925) [Sepkoski's age data: K Haut-l K Maes-u Sepkoski's reference number: 2].
It was reranked as Partschiceras (Phyllopachyceras) by Henderson and McNamara (1985).
It was assigned to Ammonoidea by Imlay (1960); to Partschiceras by Henderson and McNamara (1985); to Phylloceratidae by Khiami and Murphy (1988); to Phylloceratitida by Sepkoski (2002); to Phyllopachyceratinae by Reboulet (1996) and Murphy and Rodda (2006); and to Phylloceratinae by Henderson (1970), Ward and Kennedy (1993), Kennedy (1994), Futakami et al. (1995), Wright et al. (1996) and Ifrim et al. (2015).
It was reranked as Partschiceras (Phyllopachyceras) by Henderson and McNamara (1985).
It was assigned to Ammonoidea by Imlay (1960); to Partschiceras by Henderson and McNamara (1985); to Phylloceratidae by Khiami and Murphy (1988); to Phylloceratitida by Sepkoski (2002); to Phyllopachyceratinae by Reboulet (1996) and Murphy and Rodda (2006); and to Phylloceratinae by Henderson (1970), Ward and Kennedy (1993), Kennedy (1994), Futakami et al. (1995), Wright et al. (1996) and Ifrim et al. (2015).
Species
P. baborense (syn. Phylloceras broilii, P. crassum), P. beneckei, P. bontshevi, P. chitianum, P. ectocostatum, P. eichwaldi, P. forbesianum (syn. Schluteria rarawa, P. zelandicum, P. marshalli, Phylloceras bistriatum, P. inflatum, Phylloceras ezoensis, Phylloceras minimum), P. gignouxi, P. hourcqi, P. infundibulum (syn. P. trinitense, Phylloceras ladinum), P. kitei, P. laeviventris, P. occidentale, P. oregonense (syn. Phylloceras myrtlense), P. petkovici, P. sayni, P. sextonae, P. theresae, P. umpquanum, P. umpuanum, P. viator, P. winkleri
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1925 | Phyllopachyceras Spath |
| 1960 | Phyllopachyceras Imlay p. 194 |
| 1970 | Phyllopachyceras Henderson p. 7 |
| 1985 | Partschiceras (Phyllopachyceras) Henderson and McNamara p. 43 |
| 1988 | Phyllopachyceras Khiami and Murphy p. 593 |
| 1993 | Phyllopachyceras Ward and Kennedy p. 16 |
| 1994 | Phyllopachyceras Kennedy p. 216 |
| 1995 | Phyllopachyceras Futakami et al. p. 81 |
| 1996 | Phyllopachyceras Reboulet p. 183 |
| 1996 | Phyllopachyceras Wright et al. p. 1 |
| 2002 | Phyllopachyceras Sepkoski |
| 2006 | Phyllopachyceras Murphy and Rodda pp. 56 - 57 |
| 2015 | Phyllopachyceras Ifrim et al. p. 233 |
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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. †Phyllopachyceras Spath 1925
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†Phyllopachyceras baborense Coquand 1880
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Invalid names: Phylloceras broilii Krenkel 1910 [synonym], Phyllopachyceras crassum Druschtschitz 1956 [synonym]
†Phyllopachyceras beneckei Zittel 1868
†Phyllopachyceras bontshevi Manolov 1962
†Phyllopachyceras chitianum Imlay 1960
†Phyllopachyceras ectocostatum Drushchits 1956
†Phyllopachyceras eichwaldi Karakash 1895
†Phyllopachyceras forbesianum d'Orbigny 1850
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Invalid names: Phylloceras bistriatum Marshall 1926 [synonym], Phylloceras ezoensis Yokoyama 1890 [synonym], Phylloceras minimum Marshall 1926 [synonym], Phyllopachyceras inflatum Shimizu 1935 [synonym], Phyllopachyceras marshalli Collignon 1937 [synonym], Phyllopachyceras zelandicum Collignon 1956 [synonym], Schluteria rarawa Marshall 1926 [synonym]
†Phyllopachyceras gignouxi Collignon 1937
†Phyllopachyceras hourcqi Collignon 1937
†Phyllopachyceras infundibulum d'Orbigny 1840
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Invalid names: Phylloceras ladinum Uhlig 1887 [synonym], Phyllopachyceras trinitense Anderson 1938 [synonym]
†Phyllopachyceras kitei Murphy and Rodda 2006
†Phyllopachyceras laeviventris Cecca et al. 1998
†Phyllopachyceras occidentale Anderson 1938
†Phyllopachyceras oregonense Anderson 1938
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Invalid names: Phylloceras myrtlense Anderson 1938 [synonym]
†Phyllopachyceras petkovici Vasicek et al. 2014
†Phyllopachyceras sayni Collignon 1937
†Phyllopachyceras sextonae Anderson 1938
†Phyllopachyceras theresae Anderson 1938
†Phyllopachyceras umpquanum Anderson 1938
†Phyllopachyceras umpuanum Anderson 1938
†Phyllopachyceras viator d'Orbigny 1848
†Phyllopachyceras winkleri Uhlig 1882
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. A. Murphy and P. U. Rodda 2006 | A phyllopachyceratine genus with tetraphyllic E/L and L/U2 saddle terminations and E equal to or greater than L in mature shells. |