THE FIRST REPORT OF FOUR GYMNOSPERMS PLANT MACROFOSSIL SPECIES (CYCADOPHYTA AND GINKGOPHYTA) IN IRAN

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SAADAT NEZHAD J.

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Journal: GEOSCIENCES Year:2005 | Volume:15 | Issue:57 Page(s): 128-133

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Information Journal Paper

Title

THE FIRST REPORT OF FOUR GYMNOSPERMS PLANT MACROFOSSIL SPECIES (CYCADOPHYTA AND GINKGOPHYTA) IN IRAN

Author(s)

SAADAT NEZHAD J. | Issue Writer Certificate

Keywords

PLANT MACROFOSSILSQ3

SHEMSHAK FORMATIONQ3

RAMSAR - JAVAHER DEHQ4

ESHKEVARAT-E-OLIAQ3

ALBORZQ2

IRANQ2

GYMNOSPERMSQ3

CYCADOPHYTAQ4

GINKGOPHYTAQ4

Abstract

To study and introduce PLANT MACROFOSSILS of Late Triassic- Middle Jurassic (Shemshak Formation), Ramsar- Javaherdeh (Northern ALBORZ) and ESHKEVARAT-E-OLIA (Central ALBORZ) areas were studied. The performed investigation led us to the presentationof four species of GYMNOSPERMS group for the first time in IRAN. The two, Ctenis kaneharai and Pseudoctenis herriesispecies belong to division CYCADOPHYTA (order Cycadales) and the two, Ginkgoytes longifolius and Baiera furcata speciesare the members of division GINKGOPHYTA (order Ginkgoales). With respect to Schweitzer et al (1995, 1998, 2000), the species: Ctenis sp. A and Ctenis sp. B, introduced by Fakhr (1975) from Gajereh and Ferizi and Ctenis afghanensis, introduced by Jacob & Shukla (1955) from Afghanistan, are not synonymous with Ctenis kaneharai. Likewise, Pseudoctenis herriesi is not synonymous with Nilssonia herriesi species.

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APA: Copy

SAADAT NEZHAD, J.. (2005). THE FIRST REPORT OF FOUR GYMNOSPERMS PLANT MACROFOSSIL SPECIES (CYCADOPHYTA AND GINKGOPHYTA) IN IRAN. GEOSCIENCES, 15(57), 128-133. SID. https://sid.ir/paper/31654/en

Vancouver: Copy

SAADAT NEZHAD J.. THE FIRST REPORT OF FOUR GYMNOSPERMS PLANT MACROFOSSIL SPECIES (CYCADOPHYTA AND GINKGOPHYTA) IN IRAN. GEOSCIENCES[Internet]. 2005;15(57):128-133. Available from: https://sid.ir/paper/31654/en

IEEE: Copy

J. SAADAT NEZHAD, “THE FIRST REPORT OF FOUR GYMNOSPERMS PLANT MACROFOSSIL SPECIES (CYCADOPHYTA AND GINKGOPHYTA) IN IRAN,” GEOSCIENCES, vol. 15, no. 57, pp. 128–133, 2005, [Online]. Available: https://sid.ir/paper/31654/en

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