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Aplococeras
Taxonomy
Aplococeras was named by Hyatt (1900) [Sepkoski's age data: Tr Anis-u Sepkoski's reference number: 302]. It is not extant. Its type is Trachyceras avisianum.
It was assigned to Ceratitida by Sepkoski (2002); and to Aplococeratidae by Spath (1951), Tozer (1981), Brack and Rieber (1993), Fantini Sestini (1994), Fantini Sestini (1996), Tongtherm et al. (2016), Vörös (2018).
It was assigned to Ceratitida by Sepkoski (2002); and to Aplococeratidae by Spath (1951), Tozer (1981), Brack and Rieber (1993), Fantini Sestini (1994), Fantini Sestini (1996), Tongtherm et al. (2016), Vörös (2018).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Aplococeras Hyatt p. 556 |
| 1951 | Aplococeras Spath p. 34 |
| 1951 | Pseudaplococeras Spath p. 37 |
| 1981 | Aplococeras Tozer p. 95 |
| 1993 | Aplococeras Brack and Rieber p. 478 |
| 1994 | Aplococeras Fantini Sestini |
| 1996 | Aplococeras Fantini Sestini |
| 2002 | Aplococeras Sepkoski |
| 2016 | Aplococeras Tongtherm et al. |
| 2018 | Aplococeras Vörös p. 129 |
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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. †Aplococeras Hyatt 1900
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†Aplococeras avisianum von Mojsisovics 1882
†Aplococeras laczkoi Arthaber 1903
†Aplococeras orobicum Fantini Sestini 1994
†Aplococeras parvus Smith 1914
†Aplococeras smithi Silberling and Nichols 1982
†Aplococeras vogdesi Hyatt and Smith 1905
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Invalid names: Lecanites crassus Smith 1914 [synonym], Lecanites nudus Smith 1914 [synonym]
Invalid names: Pseudaplococeras Spath 1951 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 8.00 | |||||
| shell diameter | 1 | 31.0 | |||||
| shell inflation | 1 | 15.5 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Collections (57 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Olenekian - Anisian | Thailand | A. parvus (211353) | |
| Anisian | China (Qinghai) | Pseudaplococeras vodgesi (101049) | |
| Middle Triassic | Italy (Trento) | Dinarites avisianus (202273) | |
| Illyrian | USA (Nevada) | A. parvus (33198 38927 57089 142859 142860 142870 143018 143023) A. smithi (33322 38925 39088 40760 57090 142996) A. vogdesi (38923 38926 40753 44034 110987 142869 143217 143218 143219) Lecanites parvus (142671) Lecanites vogdesi, Lecanites crassus, Lecanites nudus (142670) | |
| Illyrian | Italy | A. avisianum (175099 190092) | |
| Illyrian | Italy (Trentino) | A. sp. (44633) | |
| Illyrian | Italy (Bergamo) | A. orobicum (33394 33395 211544 211565 211569) | |
| Illyrian | Hungary (Veszprem) | A. avisianum (43678) A. laczkoi (199877) A. sp. (44594) | |
| Illyrian | Hungary | A. avisianum (92025 199587 199590 199591 199819 199828 199844) A. avisianum, A. laczkoi (199832) | |
| Illyrian | Italy (Lombardy) | A. avisianum (44580) A. smithi, A. avisianum (44579) A. sp. (44549) | |
| Fassanian | Hungary | A. avisianum (92049) | |
| Fassanian | Italy (Bergamo) | A. orobicum (33377 33382 211542) | |
| Ladinian | Romania | A. sp. (142737) | |
| Ladinian | Italy (Bergamo) | Dinarites avisianus (211757) | |
| Ladinian | Italy (South Tyrol) | Dinarites avisianus (205129) |