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Calclamna
Taxonomy
Calclamna was named by Frizzell and Exline (1955) [Sepkoski's age data: Tr Anis-l T Mi-u-l Sepkoski's reference number: 687]. It is considered to be a form taxon. Its type is Calclamna germanica. It is the type genus of Calclamnidae.
It was assigned to Calclamnidae by Frizzell and Exline (1955), Said and Barakat (1958), Deflandre-Rigaud (1962), Frizzell and Exline (1966), Speckmann (1968), Górka and Luszczewska (1969), Zawidzka (1971), Mostler (1972), Mostler (1972), Mostler and Parwin (1973), Mostler (1980), Soodan and Whatley (1990) and Krainer and Mostler (1997); to Dendrochirotida by Sepkoski (2002); and to Calclamniidae by Al-Tamimi and Saqqa (2008).
It was assigned to Calclamnidae by Frizzell and Exline (1955), Said and Barakat (1958), Deflandre-Rigaud (1962), Frizzell and Exline (1966), Speckmann (1968), Górka and Luszczewska (1969), Zawidzka (1971), Mostler (1972), Mostler (1972), Mostler and Parwin (1973), Mostler (1980), Soodan and Whatley (1990) and Krainer and Mostler (1997); to Dendrochirotida by Sepkoski (2002); and to Calclamniidae by Al-Tamimi and Saqqa (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Calclamna Frizzell and Exline p. 76 |
| 1958 | Calclamna Said and Barakat p. 267 figs. pl. 6 fig. 15 |
| 1962 | Calclamna Deflandre-Rigaud p. 45 |
| 1966 | Calclamna Frizzell and Exline p. U664 |
| 1968 | Calclamna Speckmann p. 199 |
| 1969 | Calclamna Górka and Luszczewska p. 375 |
| 1971 | Calclamna Zawidzka p. 432 |
| 1972 | Calclamna Mostler p. 17 |
| 1973 | Calclamna Mostler and Parwin p. 38 |
| 1980 | Calclamna Mostler p. 337 |
| 1990 | Calclamna Soodan and Whatley p. 5 |
| 1997 | Calclamna Krainer and Mostler p. 15 |
| 2002 | Calclamna Sepkoski |
| 2008 | Calclamna Al-Tamimi and Saqqa p. 86 |
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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. †Calclamna Frizzell and Exline 1955
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†Calclamna bekanernsis Soodan 1980
†Calclamna britannica Soodan and Whatley 1990
†Calclamna fletcheri Soodan and Whatley 1990
†Calclamna intermedia Soodan and Whatley 1990
†Calclamna misiki Kozur and Mock 1972
†Calclamna norica Kozur and Mock 1972
†Calclamna nuda Mostler 1971
†Calclamna prebritannica Soodan and Whatley 1990
†Calclamna trettoensis Mostler 1980
†Calclamna triangularis Soodan and Whatley 1990
†Calclamna turoniansis Sadeddin and Saqqa 1997
†Calclamna wrighti Soodan and Whatley 1990
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992 | |||||
Collections (29 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pelsonian | Austria | C. sp. (99797) | |
| Carnian - Norian | Slovenia | C. norica, C. nuda (57026) | |
| Julian | Slovakia | C. nuda (57037) | |
| Sevatian | Slovakia | C. misiki (99563) | |
| Sevatian | Austria (Niederösterreich) | Calclamnella nuda (85008) | |
| Liasicus | Austria | C. sp. (227858) | |
| Bajocian | Egypt | C. sp. (99485) | |
| Bathonian | Egypt | C. sp. (99487) | |
| Late/Upper Bathonian | Poland | C. sp. (141287 141292) | |
| Middle Bathonian | Poland | C. sp. (141269 141271 141272 141273 141275 141278 141279 141280 141295 141298 141299 141301 141302) | |
| Middle Bathonian - Late/Upper Bathonian | Poland | C. sp. (141283 141284) | |
| Late/Upper Cenomanian | Jordan | C. sp. (97883) | |
| Early/Lower Turonian | Jordan | C. sp. (97884) | |
| Early/Lower Maastrichtian | Germany (Mecklenburg-Vorpommern) | C. nuda (32022) | |
| Sarmatian | Poland | C. sp. (97982) |