Else Marie Friis - Publications, H-index & Citations

Else Marie Friis

Swedish Museum of Natural History

61H指数

197论文数

1.1W被引数

收录论文 9

发表时间

Palaeobotanical redux: revisiting the age of the angiosperms

NATURE PLANTS

IF13.6

2017-03-03

129

PREAI

Herendeen, Patrick S.; Friis, Else Marie; Pedersen, Kaj Raunsgaard; Crane, Peter R.

Diversity in obscurity: fossil flowers and the early history of angiosperms 默默无闻的多样性: 化石花和被子植物的早期历史

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

IF4.7

2010-02-12

160

OAAI

Friis, Else Marie; Pedersen, Kaj Raunsgaard; Crane, Peter R.

Darwin and the evolution of flowers

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

IF4.7

2010-02-12

OAAI

Crane, Peter R.; Friis, Else Marie; Chaloner, William G.

Former diversity of Ephedra (Gnetales):: Evidence from Early Cretaceous seeds from Portugal and North America 麻黄的前多样性 (gnettales):: 来自葡萄牙和北美的早白垩世种子的证据

ANNALS OF BOTANY

IF3.6

2006-05-04

117

OAAI

Rydin, Catarina; Pedersen, Kaj Raunsgaard; Crane, Peter R.; Friis, Else Marie

Araceae from the Early Cretaceous of Portugal: Evidence on the emergence of monocotyledons

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2004-11-16

155

OAAI

Friis, EM; Pedersen, KR; Crane, PR

On the evolutionary history of Ephedra:: Cretaceous fossils and extant molecules

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2004-11-15

167

OAAI

Rydin, C; Pedersen, KR; Friis, EM

Molecular phylogenetic dating of asterid flowering plants shows early Cretaceous diversification 星状开花植物的分子系统发育年代显示出白垩纪早期的多样性

SYSTEMATIC BIOLOGY

IF5.7

2004-06-01

251

OAAI

Bremer, K; Friis, EM; Bremer, B

Cratonia cotyledon gen. et sp nov.:: a unique Cretaceous seedling related to Welwitschia

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

IF3.5

2003-08-07

OAAI

Rydin, C; Mohr, B; Friis, EM

Archaefructus -: Angiosperm precursor or specialized early angiosperm?

TRENDS IN PLANT SCIENCE

IF20.8

2003-08-01

150

PREAI

Friis, EM; Doyle, JA; Endress, PK; Leng, Q

研究方向