dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到9条 ,权限内显示50条;

Data from: A quantitative comparison of dispersed spore/pollen and plant megafossil assemblages from a Middle Jurassic plant bed from Yorkshire, UK
负责人:
关键词:
Jurassic;Palynology;diversity;paleobotany;multivariate analysis
DOI:
doi:10.5061/dryad.tg469
摘要:
palynofacies analysis was also undertaken on each sample. Both dispersed sporomorph and plant megafossil assemblages display consistent changes in composition
Data from: Mid-Cretaceous megaspore floras from Maryland, USA
负责人:
关键词:
paleobotany;megaspore;Cretaceous
DOI:
doi:10.5061/dryad.3n216
摘要:
in North America. In addition, a fragmentary strobilus of selaginellalean affinity containing a megaspore and microspores is described.
Data from: Biomechanical and leaf-climate relationships: a comparison of ferns and seed plants
负责人:
关键词:
leaf economic spectrum;paleobotany;leaf physiognomy;Paleoecology;leaf mass per area;Ferns;Gymnosperms;Angiosperms;seed plants;climate;Tracheophyta
DOI:
doi:10.5061/dryad.528td
摘要:
angiosperms (dicots), allowing the development of models for estimating paleoclimate from fossil leaves. More recently, petiole width of seed plants has been sh
Data from: Automated leaf physiognomic character identification from digital images
负责人:
关键词:
paleobotany;identification;morphology;CLAMP;climate
DOI:
doi:10.5061/dryad.mk4f8
摘要:
t quantify covariation between the relative abundance of plant character states and the states of climate variables as a means of estimating paleo
GBIF Occurrence Download
负责人:
关键词:
GBIF biodiversity species occurrences
DOI:
doi:10.15468/dl.sjecfy
摘要:
PaleoBotany Collection. 24 records from Culture Collection of Algae. 137 records from Colección Limnológica Universidad de Antioquia. 4 records from
GBIF Occurrence Download
负责人:
关键词:
GBIF biodiversity species occurrences
DOI:
doi:10.15468/dl.72wj3t
摘要:
. 85 records from WAHerb. 6 records from Collection Paleobotanique de l'Universite Paris 6. 35 records from Collection Herpetologie - SNSD. 24 records
GBIF Occurrence Download
负责人:
关键词:
GBIF biodiversity species occurrences
DOI:
doi:10.15468/dl.hw1k2m
摘要:
, Yale Peabody Museum. 154 records from Paleobotany Division, Yale Peabody Museum. 1907 records from Herbarium Senckenbergianum (FR). 1 records from
GBIF Occurrence Download
负责人:
关键词:
GBIF biodiversity species occurrences
DOI:
doi:10.15468/dl.pdbmzl
摘要:
base. 5 records from Paleobotany Division, Yale Peabody Museum. 11 records from Carabidae of Wales and England. 119 records from Cambridgeshire & Peterborough
GBIF Occurrence Download
负责人:
关键词:
GBIF biodiversity species occurrences
DOI:
doi:10.15468/dl.mqoba0
摘要:
Texas A&M University Insect Collection. 37 records from Paleobotany Division, Yale Peabody Museum. 62 records from Cole??o Entomológica Pa

首页上一页1下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充