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Forresteria
Taxonomy
Barroisiceras (Forresteria) was named by Reeside (1932) [Sepkoski's age data: K Coni-l]. Its type is Barroisiceras (Forresteria) forresteri.
It was reranked as Forresteria by Parnes (1964), Kennedy and Wright (1983), Kennedy (1984), Thomel (1988), Kennedy (1995) and Sepkoski (2002).
It was assigned to Barroisiceras by Reeside (1932) and Benavides-Caceres (1956); to Collignoniceratidae by Thomel (1988); to Barroisiceratinae by Parnes (1964), Kennedy and Wright (1983), Kennedy (1984) and Kennedy (1995); and to Ammonoidea by Sepkoski (2002).
It was reranked as Forresteria by Parnes (1964), Kennedy and Wright (1983), Kennedy (1984), Thomel (1988), Kennedy (1995) and Sepkoski (2002).
It was assigned to Barroisiceras by Reeside (1932) and Benavides-Caceres (1956); to Collignoniceratidae by Thomel (1988); to Barroisiceratinae by Parnes (1964), Kennedy and Wright (1983), Kennedy (1984) and Kennedy (1995); and to Ammonoidea by Sepkoski (2002).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Barroisiceras (Forresteria) Reeside |
| 1956 | Barroisiceras (Forresteria) Benavides-Caceres p. 477 |
| 1964 | Forresteria Parnes p. 23 |
| 1965 | Neokanabiceras Collignon |
| 1983 | Forresteria Kennedy and Wright p. 251 |
| 1983 | Neokanabiceras Kennedy and Wright p. 285 |
| 1984 | Forresteria Kennedy p. 45 |
| 1988 | Forresteria Thomel p. 59 |
| 1995 | Forresteria Kennedy p. 412 |
| 2002 | Eboroceras Sepkoski |
| 2002 | Forresteria Sepkoski |
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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. †Forresteria Reeside 1932
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†Barroisiceras (Forresteria) basseae Benavides-Caceres 1956
Subg. †Forresteria (Forresteria) Reeside 1932
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†Forresteria (Forresteria) alluaudi Boule et al. 1907
†Forresteria (Forresteria) camerounensis Basse 1947
†Forresteria (Forresteria) hobsoni Reeside 1932
†Forresteria (Forresteria) madagascariensis Collignon 1965
†Forresteria (Forresteria) serrata Reyment 1955
Subg. †Forresteria (Harleites) Reeside 1932
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†Forresteria (Harleites) nicklesi de Grossouvre 1894
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Invalid names: Barroisia boissellieri de Grossouvre 1894 [synonym], Barroisia sequens de Grossouvre 1894 [synonym]
†Forresteria (Harleites) petrocoriensis Coquand 1859
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Invalid names: Ammonites alstadenensis Schluter 1876 [synonym], Barroisia haberfellneri harlei de Grossouvre 1894 [synonym], Barroisiceras haueri Hyatt 1903 [synonym], Reesideoceras gallicum Basse 1947 [synonym]
†Harleites castellensis Reeside 1932
†Harleites harlei de Grossouvre 1894
Invalid names: Barroisiceras (Alstadenites) Reeside 1932 [synonym], Reesideoceras Basse 1947 [synonym]
†Forresteria forresteri Reeside 1932
†Forresteria pitalensis Steinmann 1881
†Forresteria stantoni Reeside 1932
Invalid names: Eboroceras [synonym], Neokanabiceras Collignon 1965 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 13 | 27.7 | 15.8 | 46.8 | 29.0 | 10.3 | |
| shell diameter | 13 | 62.5 | 35.4 | 128.0 | 56.0 | 29.9 | |
| shell inflation | 13 | 14.5 | 6.00 | 41.2 | 12.7 | 11.7 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Coniacian to the top of the Early/Lower Maastrichtian or 89.80000 to 66.00000 Ma
Collections (56 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Turonian | USA (Colorado) | F. hobsoni (87846) | |
| Late/Upper Turonian | Brazil (Sergipe) | F. brancoi (143712 143749 143752 143753 144380) | |
| Late/Upper Turonian - Early/Lower Coniacian | Brazil | F. petrocoriensis (144392) | |
| Late/Upper Turonian - Early/Lower Coniacian | Mexico (Coahuila) | F. brancoi, F. alluaudi (92293) | |
| Coniacian | Israel | Harleites sp. (69847) | |
| Coniacian | France | F. petrocoriensis (178951) | |
| Coniacian | Nigeria | F. harlei (82763) F. serrata (82790) | |
| Coniacian | Cameroon | Barroisiceras haberfellneri (209681) F. harlei, F. camerounensis (82789) | |
| Coniacian | Mexico (Guerrero) | F. alluaudi (100120) | |
| Coniacian | Spain | Harleites harlei (66964) | |
| Coniacian | USA (Texas) | Barroisiceras forresteri, Barroisiceras castellense, Barroisiceras sevierense (88539) | |
| Coniacian | Peru | Barroisiceras basseae, Barroisiceras alluaudi (159010) | |
| Coniacian | South Africa | F. alluaudi (82449) | |
| Early/Lower Coniacian | Japan (Fukushima) | F. alluaudi (157771) | |
| Early/Lower Coniacian | Venezuela (Barinas) | Harleites harlei (88350) | |
| Early/Lower Coniacian | Venezuela (Trujillo) | F. alluaudi (88269) Harleites castellensis (88356) Harleites sp., F. sp., F. stantoni, F. pitalensis (88268) | |
| Early/Lower Coniacian | France | Ammonites petrocoriensis (178958) F. petrocoriensis (69894 178956 178957 178959 178961 178962 178963 178964 178966 178967 178968 178969 178970 178971 178972 179215) | |
| Early/Lower Coniacian | South Africa | F. alluaudi, F. hobsoni, F. madagascariensis (82457) | |
| Early/Lower Coniacian | Angola | F. sp. (210898) | |
| Early/Lower Coniacian | Israel | F. allaudi (178939) | |
| Early/Lower Coniacian | Venezuela (Táchira) | Harleites harlei (88349) | |
| Early/Lower Coniacian | Brazil | Harleites sp., F. spp. (140901) | |
| Early/Lower Coniacian | Mexico (Coahuila) | F. sp. (210315) | |
| Middle Coniacian | France | Barroisia nicklesi, Barroisia boissellieri (178979) Barroisia nicklesi, Barroisia sequens (178978) F. alluaudi (178954) F. nicklesi (178980) | |
| Middle Coniacian | USA (Wyoming) | Barroisiceras stantoni (88542) | |
| Middle Coniacian | South Africa | F. alluaudi (82444 82451) F. sp., F. alluaudi (82443) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | USA (Colorado) | F. orancoi (234105) |