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1
Triassic Floras of Eurasia
Springer Verlag
Dobruskina I.A.
flora
triassic
floras
plants
formation
basin
species
deposits
eastern
russian
western
karnian
rhaetian
cladophlebis
norian
assemblages
europe
ladinian
lepidopteris
eurasia
ferns
taeniopteris
pterophyllum
moskva
pleuromeia
neocalamites
fossil
podozamites
japan
geol
voltzia
urals
permian
priuralye
equisetites
genera
sediments
conifers
harris
jurassic
dobruskina
localities
keuper
primorye
korvunchana
scytophyllum
cycadophytes
tab
assemblage
pryn
年:
1994
语言:
english
文件:
PDF, 14.88 MB
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english, 1994
2
An Introduction to Paleobotany
Lightning Source Inc
Chester A. Arnold
species
plants
fossil
genera
devonian
seeds
stems
introduction
paleobotany
cretaceous
carboniferous
flora
xylem
paleozoic
surface
forms
preserved
foliage
sporangia
ferns
vascular
diameter
recent
believed
borne
evidence
pith
attached
spores
rocks
formation
tertiary
numerous
fructifications
tracheids
pteridosperms
miocene
strand
tissue
strands
conifers
groups
showing
eocene
cone
lycopods
western
jurassic
organs
floras
年:
2007
语言:
english
文件:
PDF, 29.30 MB
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0
english, 2007
3
An Introduction to Paleobotany
McGraw-Hill Book Company
Chester A. Arnold
species
plants
fossil
genera
devonian
seeds
stems
introduction
paleobotany
cretaceous
carboniferous
flora
xylem
paleozoic
surface
forms
foliage
preserved
sporangia
ferns
vascular
diameter
recent
believed
borne
evidence
pith
attached
spores
rocks
formation
tertiary
numerous
fructifications
tracheids
pteridosperms
miocene
strand
tissue
strands
groups
showing
conifers
eocene
cone
lycopods
western
jurassic
organs
floras
年:
1947
语言:
english
文件:
PDF, 29.60 MB
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0
english, 1947
4
The Yorkshire Jurassic flora. II. Caytoniales, Cycadales & Pteridosperms. London: British Museum (Natural History)
Harris T.M.
cuticle
veins
figs
specimens
surface
stomata
yorkshire
harris
species
jurassic
nilssonia
showing
specimen
flora
pinnae
rachis
pollen
pinna
subsidiary
apex
deltaic
gristhorpe
lamina
thick
fragments
elongated
phillips
seward
cuticles
holotype
pseudoctenis
thickened
margins
segments
guard
ctenis
pachypteris
diagnosis
pteridosperms
forming
localities
absent
cutinised
margin
epidermal
cycadales
figured
papillosa
roseberry
seeds
年:
1964
语言:
english
文件:
PDF, 45.44 MB
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english, 1964
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