Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Stylodictya

Protozoa - Spumellaria - Spongodiscidae

Taxonomy
Stylodictya was named by Ehrenberg (1847) [Sepkoski's age data: J l R]. It is extant. Its type is Stylodictya gracilis.

It was assigned to Spumellaria by Sepkoski (2002); and to Spongodiscidae by De Wever et al. (2001), Sharma and Takahashi (2007).

Synonyms
Synonymy list
YearName and author
1847Stylodictya Ehrenberg
1892Stylodictya zittelii Rüst
2001Stylodictya De Wever et al. p. 160
2002Stylodictya Sepkoski
2007Stylodictya Sharma and Takahashi p. 818

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familySpongodiscidaeHaeckel 1862
genusStylodictyaEhrenberg 1847

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. Stylodictya Ehrenberg 1847
show all | hide all
Stylodictya delicatula Lipman 1952
Stylodictya gracilis Ehrenberg 1854
Stylodictya polaris Rüst 1892
Invalid names: Stylodictya zittelii Rüst 1892 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range

Maximum range based only on fossils: base of the Late/Upper Oxfordian to the top of the Holocene or 157.90000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 154.8 Ma

Collections (404 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Oxfordian157.9 - 154.8Switzerland S. sp. A (47162)
Berriasian143.1 - 137.05Oman S. sp. A (47176) S. sp. B (47174)
Late/Upper Hauterivian132.6 - 125.77Oman S. titirez (125359)
Late/Upper Coniacian89.8 - 85.7Germany (Bayern) S. haeckeli (95842)
Late/Upper Santonian85.7 - 83.6Germany (Bayern) S. haeckeli (95841)
Santonian85.7 - 83.6Russian Federation (Tambov) S. delicatula (95160)
Danian66.0 - 61.66New Zealand (Marlborough) S. sexispinata (95902 95903 95904 95905 95906) S. sexispinata, S. sp. (95907)
Selandian61.66 - 59.24New Zealand (Marlborough) S. sexispinata (95909)
Miocene23.04 - 5.333North Pacific S. validispina (266893 266894 266895 266896)
Miocene - Pliocene23.04 - 2.58North Pacific S. validispina (257601)
Burdigalian - Langhian20.45 - 13.82Japan S. sp. (236002)
Late/Upper Miocene11.63 - 5.333Southern Ocean S. spp. (247624 247625 247628 258880 258885 258886 259939 259940 259941 259942 259943)
Zanclean5.333 - 3.6North Pacific S. validispina (261140 261141 261142 261143 261144 261145 261147 261150 261152 261153 261155 261156 261157)
Early/Lower Pliocene - Piacenzian5.333 - 2.58North Pacific S. validispina (262158)
Pliocene5.333 - 2.58Southern Ocean S. spp. (247902 247905 247906 247907 247908 247912 247914 247917 252127 252133)
Pliocene5.333 - 2.58North Pacific S. aculeata (262426) S. multispina (262427 262428 262429 262430 262431 262432 262433 262434) S. validispina (266890)
Zanclean - Piacenzian5.333 - 2.58North Pacific S. validispina (261139)
Piacenzian3.6 - 2.58North Pacific S. validispina (260548 260549 260551 260552 260553 260554 260555 261126 261127 261128 261129 261130 261131 261132 261134 262148 262149 262151 262152 262153 262156 270053 270054 270055 270059 270063)
Piacenzian - Gelasian3.6 - 1.8North Pacific S. validispina (261124 262143)
Gelasian2.58 - 1.8North Pacific S. validispina (260540 260541 260543 260547 261113 261118 261119 261120 261123 262132 262135 262137 262138 270038 270043 270044 270045 270046 270048 270050 272694 272695 272696 272697 272698 272701)
Gelasian - Calabrian2.58 - 0.774North Pacific S. validispina (272693)
Pleistocene2.58 - 0.0117North Pacific S. tenuispina (264866 264868 264870 264871) S. tenuispina, S. multispina (264862) S. validispina (260854 260855 260856 260857 260858 260860 260862 260864 260865 260873 260879 264869 267022 267023 267025 267026 269935 269936 269937 269938 269939 269940 269941 269942 269943 269944 269947 269951 269952 269953 269954 269955 269956 269957 269958 269959 269960 269961 269962 269963 269964 269965 269966 269967 269968 269969 269970 269971 269972 269973 269975 269977 269979 269983 269984 269985 269986 271978 271979 271980 271981 271983 271984 271986 271987 271988 271989 271990 271991 271994 271995 271996 271997 271998 271999 272000 272002 272003 272004 272006 272007 272008 272009 272012 272014 272015 272016 272018 272019 272020 272022 272024 272025 272029) S. validispina, S. arachnia, S. sp. (248425 253647)
Pleistocene2.58 - 0.0117Southern Ocean S. spp. (247616 250734 250739)
Quaternary2.58 - 0.0North Pacific S. validispina (272734 272735 272736 272737 272738 272739 272740 272741 272746 272747 272748 272750 272751 272753 272754)
C2r.1r2.116 - 1.925North Pacific S. validispina (266065)
NN191.9 - 0.42North Pacific S. validispina (266887)
Calabrian1.8 - 0.774North Pacific S. validispina (260480 260481 260482 260516 260517 260518 260519 260520 261090 261091 261092 261093 261098 261101 261111 261585 261586 261587 261588 261589 261590 262104 262105 262106 262107 262108 262109 262111 262115 262116 262129 266903 266904 266905 266907 268009 268010 268011 268012 268013 268014 269841 269842 269843 269844 269845 269847 269850 269851 269852 269853 269858 269859 269860 269863 269864 269867 269868 269869 269871 269872 269874 269875 269876 269882 269884 269886 269887 269889 269890 269891 269892 269900 269904 269905 269989 269990 269991 269992 269993 269994 269995 269996 269997 269998 269999 270001 270007 270008 270011 270013 270016 270018 270019 270029 270033 270035 270036 272628 272629 272631 272632 272633 272634 272635 272636 272638 272639 272640 272641 272642 272643 272647 272649 272650 272653 272654 272655 272657 272658 272659 272660 272661 272662 272663 272666 272667 272680 272683 272692 272705 272706 272707 272708 272709 272710 272711 272712 272713 272715 272716 272717 272731 272732 272733)
Jaramillo - Matuyama1.071 - 0.773North Pacific S. sp. (265536)
Matuyama0.99 - 0.773North Pacific S. validispina (266063)
Middle Pleistocene0.774 - 0.129North Pacific S. sp. (255104)
Middle Pleistocene0.774 - 0.129Japan S. stellata (233710 233711 233712)
Middle Pleistocene - Late/Upper Pleistocene0.774 - 0.0117Japan S. stellata (233713)
Brunhes0.773 - 0.0North Pacific S. validispina (266061 266062)
NN210.29 - 0.0North Pacific S. tenuispina (266882) S. validispina (266886 269988 272703)
Late/Upper Pleistocene0.129 - 0.0117Japan S. stellata (233714)
Late/Upper Pleistocene0.129 - 0.0117North Pacific S. arachnia (255101) S. validispina (255102)
Holocene0.0117 - 0.0Southern Ocean S. spp. (250721)