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Pseudohaploceras matheroni
Taxonomy
Ammonites matheroni was named by d'Orbigny (1840).
It was recombined as Puzosia matheroni by Douvillé (1916), Wilckens (1947); it was recombined as Melchiorites matheroni by Collignon (1972); it was recombined as Pseudohaploceras matheroni by Aliev (1958), Förster and Weier (1983).
It was recombined as Puzosia matheroni by Douvillé (1916), Wilckens (1947); it was recombined as Melchiorites matheroni by Collignon (1972); it was recombined as Pseudohaploceras matheroni by Aliev (1958), Förster and Weier (1983).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Ammonites matheroni d'Orbigny p. 148 figs. Pl. 48, Fig. 1-2 |
| 1916 | Puzosia matheroni Douvillé p. 103 figs. Pl. 13, Fig. 1-7 |
| 1947 | Puzosia matheroni Wilckens p. 19 figs. Pl 1, fig 14 |
| 1958 | Pseudohaploceras matheroni Aliev p. 71 figs. Pl 3, fig 7 |
| 1972 | Melchiorites matheroni Collignon |
| 1983 | Pseudohaploceras matheroni Förster and Weier p. 57 figs. Pl 3, fig 3; text-fig 3 |
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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.
†Pseudohaploceras matheroni d'Orbigny 1840
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 44.5 | 31.0 | 64.0 | 47.5 | 23.3 | |
| shell diameter | 2 | 103.6 | 74.0 | 145.0 | 109.5 | 50.2 | |
| shell inflation | 2 | 30.4 | 22.0 | 42.0 | 32.0 | 14.1 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Barremian to the top of the Early/Lower Albian or 125.77000 to 110.10000 Ma
Collections (43 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hauterivian - Aptian | South Georgia and the South Sandwich Islands | Puzosia matheroni (209141) | |
| Barremian | Egypt | Puzosia matheroni (171269) | |
| Barremian | Spain (Murcia) | Pseudohaploceras matheroni (50434 50439 50441 50442 50443 50444 50445 50446 50460 50461 50462 50463 50464) | |
| Barremian | Spain (Granada) | Pseudohaploceras matheroni (50371 50405 50406 50407 50408 50409 50410 50411 50412 50413) | |
| Late/Upper Barremian | Italy | Puzosia matheroni (71828) | |
| Early/Lower Aptian | Spain (Granada) | Pseudohaploceras matheroni (50400 50403) | |
| Early/Lower Aptian | Spain (Murcia) | Pseudohaploceras matheroni (50447 50448 50449 50450 50451 50452 50454 50455 50456 50457 50459) | |
| Early/Lower Aptian | Tanzania | Pseudohaploceras matheroni (174609) | |
| Late/Upper Aptian | Mexico | Puzosia matheroni (65624) | |
| Late/Upper Aptian | Madagascar | Melchiorites matheroni (83999) | |
| Early/Lower Albian | Mexico (Chihuahua) | Puzosia matheroni (88250) |