Caytonanthus

Caytonanthus
Temporal range: Jurassic
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Division: Pteridospermatophyta
Order: Caytoniales
Genus: Caytonanthus
Harris 1937
Species

Caytonanthus is an extinct genus of seed ferns.

Description

Caytonanthus is the polliniferous organ-genus of the Caytoniales, and it is often found along Sagenopteris and Caytonia. Caytonanthus remains have been found in Greenland, UK, Hungary Russia, Poland, India, Antarctica and Argentina.[1] Caytonanthus has simple or multiple orders of branches arrayed along axes, each terminal branch bears one or many synangia, each composed by four, partially fused, pollen sacs.[1]

References

  1. ^ a b Elgorriaga, A.; Escapa, I. H.; Cúneo, R. (2019). "Southern Hemisphere Caytoniales: vegetative and reproductive remains from the Lonco Trapial Formation (Lower Jurassic), Patagonia". Journal of Systematic Palaeontology. 17 (17): 1257–1275. doi:10.1080/14772019.2018.1535456. S2CID 92287804.


Read other articles:

Open space in Bristol, England, UK This article is about the public open space and transport interchange. For the central area of Bristol, see Bristol city centre. The Centre, BristolView of northern end of The Centre, March 2018, before removal of Colston statueLocation within Central BristolFormer name(s)Tramways CentreMaintained byBristol City CouncilLocationBristol, EnglandPostal codeBS1Coordinates51°27′14″N 2°35′50″W / 51.4540°N 2.5972°W / 51.4540; -2....

 

Untuk tempat lain yang bernama sama, lihat Banyumas (disambiguasi). BanyumasKecamatanNegara IndonesiaProvinsiJawa TengahKabupatenBanyumasPemerintahan • CamatDrs. Akhmad Suryanto M. Si.Populasi (tahun 2023) • Total55.528[1] jiwaKode Kemendagri33.02.11 Kode BPS3302110 Luas38,09 km²[2]Desa/kelurahan12 Peta Banyumas di masa Hindia Belanda Banyumas (Hanacaraka: ꦗꦶꦧꦫꦁ, Banyumasan: Banyumas) adalah sebuah kota kecamatan di Kabupaten Banyum...

 

Wangsa Kadipaten CadavalWangsa indukWangsa BraganzaNegaraPortugalDidirikan1648PendiriNuno I Álvares Pereira de MeloKepala saat iniDiana Álvares Pereira de MeloGelar Adipati Cadaval Comte Tentúgal Marquis Ferreira EstatPortugal Adipati Cadaval adalah cabang Wangsa Braganza yang lebih muda, yang berasal dari penguasa Cadaval abad ke-XIV, putra keempat Fernando I, adipati kedua Bragança. Pada 1479 Dom Alvaro dari Bragança menikahi Dona Filipa de Melo, putri dan pewaris Rodrigo Afonso de Mel...

Ika PutriAlbum studio karya Ika PutriDirilis20 Februari 2008GenrePopLabelTrinity Optima ProductionKronologi Ika Putri Terlahir(2004)Terlahir2004 Ika Putri (2008) Let's Have Fun (2013)Let's Have Fun2013 Ika Putri merupakan sebuah album musik ketiga karya Ika Putri. Dirilis pada tahun 2008. Lagu utamanya di album ini ialah Mr. Judge. Daftar lagu Mr. Judge Pemuja Rahasiamu Kita Bisa Menangis Kusudahi Semua Hanya Kamu 12 Cinta Sendiri Lagi Teman Saja Trauma Cinta Semakin Kau Setia Smakin Ku C...

 

Dutch singer This article is about the Dutch singer. For the Bahraini singer also known as Hind, see Hind (singer). Hind Laroussi هند العروسيBackground informationBirth nameHind Laroussi TahiriBorn (1984-12-03) 3 December 1984 (age 39)OriginGouda, NetherlandsGenresFounder of Cross-popOccupation(s)SingerYears active2003–presentLabelsB-HindWebsitehind.nlMusical artist Hind Laroussi Tahiri (Arabic: هند العروسي born 3 December 1984), known professionally as Hind, is a D...

 

American politician (1873–1933) Robert D. HeatonHarris & Ewing Collection, Library of Congress.Member of the U.S. House of Representativesfrom Pennsylvania's 12th districtIn officeMarch 4, 1915 – March 3, 1919Preceded byRobert Emmett LeeSucceeded byJohn ReberMember of the Pennsylvania SenateIn office1919–1932Preceded byCharles A. SnyderSucceeded byCharles W. Staudenmeier Personal detailsBorn(1873-07-01)July 1, 1873Raven Run, Pennsylvania, U.S.DiedJune 11, 1933(1...

Estonian political party This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Popular Front of Estonia – news · newspapers · books · scholar · JSTOR (November 2...

 

Questa voce o sezione sugli argomenti Storia d'Italia e seconda guerra mondiale è ritenuta da controllare. Motivo: Il corpo della voce contraddice in alcune parti l'introduzione; alcune informazioni non sono più coerenti con l'introduzione successiva di riferimenti alla Repubblica di Maschito e alla Repubblica di Caporetto, che fu cronologicamente la prima. Partecipa alla discussione e/o correggi la voce. Segui i suggerimenti dei progetti di riferimento 1, 2. Voce principale: Resisten...

 

Símbolo meteorológico de la aguanieve. La aguanieve es una forma de precipitación consistente en nieve parcialmente fundida y mezclada con agua.[1]​ Esta se debe a un aire lo suficientemente templado como para derretirlo parcialmente, pero no lo suficientemente cálido como para transformarlo en lluvia. Es, pues, una mezcla de agua y nieve. La aguanieve no suele endurecerse en el suelo, excepto cuando la temperatura del suelo es inferior a los cero grados Celsius, en cuyo caso puede ...

Arteries of the abdomen Middle suprarenal arteriesPosterior abdominal wall, after removal of the peritoneum, showing kidneys, suprarenal capsules, and great vessels (middle suprarenal artery visible but not labeled)DetailsSourceAbdominal aortaVeinSuprarenal veinsSuppliesAdrenal glandIdentifiersLatinarteria suprarenalis mediaTA98A12.2.12.074TA24268FMA14754Anatomical terminology[edit on Wikidata] The middle suprarenal artery (middle capsular artery) is a paired artery in the abdomen. It is ...

 

2001 studio album by OrbitalThe AltogetherStudio album by OrbitalReleased30 April 2001Length62:40 (UK) / 70:26 (US)LabelFFRRLondon/Sire (US)ProducerOrbitalOrbital chronology The Middle of Nowhere(1999) The Altogether(2001) Work 1989–2002(2002) US edition cover Professional ratingsAggregate scoresSourceRatingMetacritic66/100[1]Review scoresSourceRatingAllMusic[2]Alternative Press[3]Blender[4]Mojo[5]Muzik[6]NME5/10[7]Pitchfork5....

 

Family of flowering plants commonly known as grasses Grass redirects here. For other uses, see Grass (disambiguation). Gramineae redirects here. Not to be confused with Graminea. GrassesTemporal range: Albian–Present PreꞒ Ꞓ O S D C P T J K Pg N [1] Flowering head of meadow foxtail (Alopecurus pratensis), with stamens exerted at anthesis Scientific classification Kingdom: Plantae Clade: Tracheophytes Clade: Angiosperms Clade: Monocots Clade: Commelinids Order: Poales Clade: Grami...

Brazilian novelist, physician, teacher and literary critic Manuel Antônio de AlmeidaA photograph of AlmeidaBorn(1831-11-17)17 November 1831Rio de Janeiro City, Rio de Janeiro, Empire of BrazilDied28 November 1861(1861-11-28) (aged 30)Near Macaé, Rio de Janeiro, Empire of BrazilPen nameUm BrasileiroOccupationnovelist, medician, teacher, literary criticLiterary movementRomanticismNotable worksMemoirs of a Police Sergeant Manuel Antônio de Almeida (November 17, 1831 – November 28, 1861...

 

This article is about Islamic views on slavery. For other uses, see Islam and slavery (disambiguation). Part of a series onIslam Beliefs Oneness of God Angels Revealed Books Prophets Day of Resurrection Predestination Practices Profession of Faith Prayer Almsgiving Fasting Pilgrimage TextsFoundations Quran Sunnah (Hadith, Sirah) Tafsir (exegesis) Aqidah (creed) Qisas al-Anbiya (Stories of the Prophets) Mathnawi (Poems) Fiqh (jurisprudence) Sharia (law) History Timeline Muhammad Ahl al-Bayt S...

 

ديليشن بيدياالشعارمعلومات عامةموقع الويب deletionpedia.dbatley.com (الإنجليزية) نوع الموقع موقع ميدياويكي — موسوعة على الإنترنت التأسيس فبراير 2008 — 2005[1] الاختفاء ديسمبر 2008 الجوانب التقنيةاللغة الإنجليزية ترخيص المحتوى GNU Free Documentation License, version 1.2 (en) تعديل - تعديل مصدري - تعديل ويكي ...

Disambiguazione – La Divina Commedia rimanda qui. Se stai cercando altri significati, vedi La Divina Commedia (disambigua). Divina CommediaTitolo originaleComedìa Altri titoliCommedia Frontespizio dell'edizione giolitina, la prima intitolata La Divina Comedia (1555) AutoreDante Alighieri 1ª ed. originale1321 Editio princeps11 aprile 1472 Generepoema Sottogenereallegorico-didascalico Lingua originaleitaliano ProtagonistiDante Alighieri Altri personaggiVirgilio, Beatrice, san ...

 

Carlo Tagliavini Carlo Tagliavini (Bologna, 18 giugno 1903 – Bologna, 31 maggio 1982) è stato un glottologo e linguista italiano. Indice 1 Biografia 2 Pubblicazioni principali 3 Note 4 Bibliografia 5 Voci correlate 6 Altri progetti 7 Collegamenti esterni Biografia Professore universitario dal 1935, insegnò nelle Università di Bologna, Nimega, Budapest e, dal 1935, Padova, della cui facoltà di lettere e filosofia fu preside dal 1947 al 1952. Membro di varie accademie culturali, direttore...

 

Nut of any tree of the genus Juglans This article is about walnuts as food. For the genus, see Juglans. For walnut wood (timber), see Juglans § Wood. For other uses, see Walnut (disambiguation). Walnuts Inside of a walnut in growth Three-segment walnut Walnut shell inside its green husk Artistic depiction of two walnuts (Adriaen Coorte, 1702) A walnut is the edible seed of any tree of the genus Juglans (family Juglandaceae), particularly the Persian or English walnut, Juglans regia. The...

The Wu-Tang Manual AuthorRZAChris Norris (co-writer)LanguageEnglishGenreMusicPublisherRiverheadPublication dateOctober 2004[1]Publication placeUnited StatesPages243ISBN1-59448-018-4OCLC260048684Dewey Decimal782.421649/092/2 22LC ClassML421.W8 R9 2005Followed byThe Tao of Wu  The Wu-Tang Manual is a guide to the Wu-Tang Clan written by prominent member and producer RZA and Chris Norris.[2] The manual explains Wu-Tang terms, Wu-Tang members, merchandise, movies an...

 

Cuba ai Giochi olimpici Codice CIOCUB Comitato nazionaleComitato Olimpico Cubano Cronologia olimpicaGiochi olimpici estivi 1896 · 1900 · 1904 · 1908 · 1912 · 1920 · 1924 · 1928 · 1932 · 1936 · 1948 · 1952 · 1956 · 1960 · 1964 · 1968 · 1972 · 1976 · 1980 · 1984 · 1988 · 1992 · 1996 · 2000 · 2004 · 2008 · 2012 · 2016 · 2020 ...