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Echinatisporis

Pteridopsida

Taxonomy
Echinatisporis was named by Krutzsch (1959) [Type. Echinatisporis longechinus Krutzsch 1959.]. It is not extant. It is considered to be a form taxon.

It was assigned to Pteridopsida by Krutzsch (1959).

Species
E. brevispinosus, E. longechinus, E. varispinosus
Species lacking formal opinion data
E. cycloides

Synonymy list
YearName and author
1959Echinatisporis Krutzsch

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RankNameAuthor
kingdomPlantae
phylumPteridophyta
RankNameAuthor
classPteridopsidaRitgen 1828
genusEchinatisporisKrutzsch 1959

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. †Echinatisporis Krutzsch 1959
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†Echinatisporis brevispinosus Jaramillo and Dilcher 2001
†Echinatisporis longechinus Krutzsch 1959
†Echinatisporis varispinosus Srivastava 1975
Diagnosis
No diagnoses are available
Measurements
partNmeans.d.
microspore diameter120.0290.004

No ecological data are available

Age range: base of the Barremian to the top of the Rupelian or 129.40000 to 28.10000 Ma

Collections (35 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Barremian130.0 - 125.45United Kingdom (England) E. varispinosus (45193)
Barremian - Aptian129.4 - 113.0Sudan (West Kurdufan) E. varispinosus (145173 145178 145179 145180)
Aptian125.0 - 113.0Canada (Alberta) E. sp. (194481)
Aptian - Albian125.0 - 100.5Peru (Loreto) E. varispinosus (144299)
Aptian - Albian125.0 - 100.5Sudan (West Kurdufan) E. sp. (145171) E. varispinosus (145163)
Aptian - Albian125.0 - 100.5Colombia (Huila) E. varispinosus (139376 139391 139401)
Late/Upper Aptian122.46 - 113.0Brazil (Sergipe) E. varispinosus (169818 169822)
Late/Upper Aptian - Early/Lower Albian122.46 - 109.0Brazil (Sergipe) E. varispinosus (169762)
Albian113.0 - 100.5Colombia (Huila) E. varispinosus (139361 139362)
Albian - Cenomanian113.0 - 93.9Bahamas (Off-shore) E. longechinus (142271 142272 142273)
Albian - Early/Lower Cenomanian113.0 - 93.5Bahamas (cat Island) E. longechinus (140569)
Late/Upper Cenomanian99.6 - 93.5Argentina (Mendoza) E. sp. (149812)
Middle Campanian - Late/Upper Campanian83.5 - 70.6USA (Montana) E. sp. (73891)
Late/Upper Maastrichtian70.6 - 66.0Spain (Aragón) E. longechinus (224902)
Early/Lower Eocene55.8 - 48.6Colombia E. brevispinosus (29080 29143 29153)
Middle Eocene47.8 - 37.71Colombia E. brevispinosus (28775 29074 29075 29078 29079 29150)
Priabonian - Rupelian38.0 - 28.1Peru (Loreto) E. sp. (144474)
Oligocene33.9 - 23.03Spain (A Coruña) E. cycloides (154035)