Hojas de angiospermas de san esteban Tizatlán (Mioceno), Tlaxcala, México

Laura Zayas-Ocelotl; Carlos Castañeda-Posadas; Emilio Estrada-Ruiz; Agustina Rosa Andrés-Hernández

doi:10.4072/rbp.2014.3.05

Hojas de angiospermas de san esteban Tizatlán (Mioceno), Tlaxcala, México

Laura Zayas-Ocelotl, Carlos Castañeda-Posadas, Emilio Estrada-Ruiz, Agustina Rosa Andrés-Hernández

Escuela Nacional de Ciencias Biológicas (ENCB)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

3 Citas (Scopus)

Resumen

A variety of fruits and leaf compressions were collected from lacustrine sediments of the “Bloque Tlaxcala” (Miocene), San Esteban Tizatlán locality, Tlaxcala State, central Mexico. From this fossil material collected, we describe two new species belonging of Guarea (Meliaceae) and Petiveria (Phytolaccaceae), and one leaf form related to the genus Salix (Salicaceae). The current distribution of the closer living relatives of these taxa along with their leaf physiognomy, suggest that the fossil assemblage were close to a cloud forest. These records agree with previous data, supporting the hypothesis of changes in the regional fl oristic composition from the Miocene to the present.

Título traducido de la contribución	Angiosperm leaves from san esteban Tizatlán (Miocene), Tlaxcala, Mexico
Idioma original	Portugués (Brasil)
Páginas (desde-hasta)	327-342
Número de páginas	16
Publicación	Revista Brasileira de Paleontologia
Volumen	17
N.º	3
DOI	https://doi.org/10.4072/rbp.2014.3.05
Estado	Publicada - 1 sep. 2014

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title = "Hojas de angiospermas de san esteban Tizatl{\'a}n (Mioceno), Tlaxcala, M{\'e}xico",

abstract = "A variety of fruits and leaf compressions were collected from lacustrine sediments of the “Bloque Tlaxcala” (Miocene), San Esteban Tizatl{\'a}n locality, Tlaxcala State, central Mexico. From this fossil material collected, we describe two new species belonging of Guarea (Meliaceae) and Petiveria (Phytolaccaceae), and one leaf form related to the genus Salix (Salicaceae). The current distribution of the closer living relatives of these taxa along with their leaf physiognomy, suggest that the fossil assemblage were close to a cloud forest. These records agree with previous data, supporting the hypothesis of changes in the regional fl oristic composition from the Miocene to the present.",

keywords = "Angiosperm, Meliaceae, Mexico, Miocene, Phytolaccaceae, Salicaceae",

author = "Laura Zayas-Ocelotl and Carlos Casta{\~n}eda-Posadas and Emilio Estrada-Ruiz and Andr{\'e}s-Hern{\'a}ndez, {Agustina Rosa}",

note = "Publisher Copyright: {\textcopyright} 2014 by the Sociedade Brasileira de Paleontologia.",

year = "2014",

month = sep,

day = "1",

doi = "10.4072/rbp.2014.3.05",

language = "Portugu{\'e}s (Brasil)",

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pages = "327--342",

journal = "Revista Brasileira de Paleontologia",

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T1 - Hojas de angiospermas de san esteban Tizatlán (Mioceno), Tlaxcala, México

AU - Zayas-Ocelotl, Laura

AU - Castañeda-Posadas, Carlos

AU - Estrada-Ruiz, Emilio

AU - Andrés-Hernández, Agustina Rosa

PY - 2014/9/1

Y1 - 2014/9/1

N2 - A variety of fruits and leaf compressions were collected from lacustrine sediments of the “Bloque Tlaxcala” (Miocene), San Esteban Tizatlán locality, Tlaxcala State, central Mexico. From this fossil material collected, we describe two new species belonging of Guarea (Meliaceae) and Petiveria (Phytolaccaceae), and one leaf form related to the genus Salix (Salicaceae). The current distribution of the closer living relatives of these taxa along with their leaf physiognomy, suggest that the fossil assemblage were close to a cloud forest. These records agree with previous data, supporting the hypothesis of changes in the regional fl oristic composition from the Miocene to the present.

AB - A variety of fruits and leaf compressions were collected from lacustrine sediments of the “Bloque Tlaxcala” (Miocene), San Esteban Tizatlán locality, Tlaxcala State, central Mexico. From this fossil material collected, we describe two new species belonging of Guarea (Meliaceae) and Petiveria (Phytolaccaceae), and one leaf form related to the genus Salix (Salicaceae). The current distribution of the closer living relatives of these taxa along with their leaf physiognomy, suggest that the fossil assemblage were close to a cloud forest. These records agree with previous data, supporting the hypothesis of changes in the regional fl oristic composition from the Miocene to the present.

KW - Angiosperm

KW - Meliaceae

KW - Mexico

KW - Miocene

KW - Phytolaccaceae

KW - Salicaceae

UR - http://www.scopus.com/inward/record.url?scp=84921752274&partnerID=8YFLogxK

U2 - 10.4072/rbp.2014.3.05

DO - 10.4072/rbp.2014.3.05

M3 - Artículo

SN - 1519-7530

VL - 17

SP - 327

EP - 342

JO - Revista Brasileira de Paleontologia

JF - Revista Brasileira de Paleontologia

IS - 3

ER -

Hojas de angiospermas de san esteban Tizatlán (Mioceno), Tlaxcala, México

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