Template:Graphical timeline/testcases

This is the template test cases page for the sandbox of Template:Graphical timeline. Purge this page to update the examples.
If there are many examples of a complicated template, later ones may break due to limits in MediaWiki; see the HTML comment "NewPP limit report" in the rendered page.
You can also use Special:ExpandTemplates to examine the results of template uses.
You can test how this page looks in the different skins and parsers with these links:

Silurian graphical timeline

Side by side comparison

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P
a
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e
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Ordovician

S
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i
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Devonian

L
l
a
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d
o
v
e
r
y

W
e
n
l
o
c
k

L
u
d
l
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w

←

←

Mulde event^[1]

←

Ireviken
event^[2]

Silurian Sample

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P
a
l
e
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Ordovician

S
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l
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i
a
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Devonian

L
l
a
n
d
o
v
e
r
y

W
e
n
l
o
c
k

L
u
d
l
o
w

←

←

Mulde event^[1]

←

Ireviken
event^[2]

Silurian Sample

Devonian graphical timeline

Side by side comparison

Events of the Devonian Period

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P
a
l
e
o
z
o
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D
e
v
o
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i
a
n

Silurian

Carboniferous

L
o
w
e
r

M
i
d

U
p
p
e
r

←

Rhynie chert^[3]

←

Hangenberg event

←

Kellwasser event(s)^[4]

←

Widespread^[5]
shrubs & trees

←

S. America
glaciation begins

←

Hunsrück fauna

Key events of the Devonian Period.
Axis scale: millions of years ago.

Events of the Devonian Period

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P
a
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e
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o
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D
e
v
o
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i
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n

Silurian

Carboniferous

L
o
w
e
r

M
i
d

U
p
p
e
r

←

Rhynie chert^[3]

←

Hangenberg event

←

Kellwasser event(s)^[4]

←

Widespread^[5]
shrubs & trees

←

S. America
glaciation begins

←

Hunsrück fauna

Key events of the Devonian Period.
Axis scale: millions of years ago.

Ediacaran biota

Side by side comparison

The Ediacara biota in context

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Cryogenian

Ediacaran

Cambrian

←

Last Ediacaran communities

←

Last putative Ediacaran

←

Embryos?

←

Last extensive glaciation

←

First Ediacaran megafossil

←

Gaskiers
glaciation

←

Avalon explosion

Aspidella
discs

Charnia

Neoproterozoic
(last era of the Precambrian)

Palaeozoic
(first era of the Phanerozoic)

Axis scale: million years
References: Waggoner 1998,^[6] Hofmann 1990^[7]

The Ediacara biota in context

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–

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–

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–

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Cryogenian

Ediacaran

Cambrian

←

Last Ediacaran communities

←

Last putative Ediacaran

←

Embryos?

←

Last extensive glaciation

←

First Ediacaran megafossil

←

Gaskiers
glaciation

←

Avalon explosion

Aspidella
discs

Charnia

Neoproterozoic
(last era of the Precambrian)

Palaeozoic
(first era of the Phanerozoic)

Axis scale: million years
References: Waggoner 1998,^[6] Hofmann 1990^[7]

Triassic graphical timeline

Side by side comparison

Triassic graphical timeline

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Pz

Mesozoic

Template:Colored period link

Triassic

Template:Colored period link

ET

Middle

Late

Template:Colored period link

←

Permian-Triassic extinction event

←

Smithian–Spathian boundary event^[8]

←

Carnian pluvial episode

←

Full recovery of woody trees^[9]

←

Coals return^[10]

←

Scleractinian
corals & calcified sponges^[11]

←

Triassic–Jurassic extinction event

←

Manicouagan impact

Subdivision of the Triassic according to the ICS, as of 2024.^[12]
Vertical axis scale: Millions of years ago

Triassic graphical timeline

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Pz

Mesozoic

Template:Colored period link

Triassic

Template:Colored period link

ET

Middle

Late

Template:Colored period link

←

Permian-Triassic extinction event

←

Smithian–Spathian boundary event^[8]

←

Carnian pluvial episode

←

Full recovery of woody trees^[9]

←

Coals return^[10]

←

Scleractinian
corals & calcified sponges^[11]

←

Triassic–Jurassic extinction event

←

Manicouagan impact

Subdivision of the Triassic according to the ICS, as of 2024.^[12]
Vertical axis scale: Millions of years ago

Paleogene graphical timeline

Side by side comparison

Key events in the Paleogene

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M
Z

C
e
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Cretaceous

P
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l
e
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g
e
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e

Neogene

P
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c
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e

E
o
c
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e

O
l
i
g
o
c
e
n
e

←

←

First Antarctic permanent ice-sheets^[13]

←

K-Pg mass
extinction

An approximate timescale of key Paleogene events
Axis scale: millions of years ago

Key events in the Paleogene

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M
Z

C
e
n
o
z
o
i
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Cretaceous

P
a
l
e
o
g
e
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e

Neogene

P
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E
o
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O
l
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g
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n
e

←

←

First Antarctic permanent ice-sheets^[13]

←

K-Pg mass
extinction

An approximate timescale of key Paleogene events
Axis scale: millions of years ago

Paleogene graphical timeline (height/width in px)

Side by side comparison

Key events in the Paleogene

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M
Z

C
e
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Cretaceous

P
a
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e
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g
e
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e

Neogene

P
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e
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c
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e

E
o
c
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e

O
l
i
g
o
c
e
n
e

←

←

First Antarctic permanent ice-sheets^[13]

←

K-Pg mass
extinction

An approximate timescale of key Paleogene events
Axis scale: millions of years ago

Key events in the Paleogene

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M
Z

C
e
n
o
z
o
i
c

Cretaceous

P
a
l
e
o
g
e
n
e

Neogene

P
a
l
e
o
c
e
n
e

E
o
c
e
n
e

O
l
i
g
o
c
e
n
e

←

←

First Antarctic permanent ice-sheets^[13]

←

K-Pg mass
extinction

An approximate timescale of key Paleogene events
Axis scale: millions of years ago

Burgsvik beds graphical timeline

Side by side comparison

Subdivisions of the Burgsvik beds
after Manten (1971)

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Upper

Middle

Lower

Interbedded oolitic/oncolitic
lime-, sand- and mud-stones

Sandstone with minor muddy sand/mudstone

Mudstone and muddy sandstone. Rarely exposed.

Grain size -→
Vertical scale in Metres

Subdivisions of the Burgsvik beds
after Manten (1971)

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Upper

Middle

Lower

Interbedded oolitic/oncolitic
lime-, sand- and mud-stones

Sandstone with minor muddy sand/mudstone

Mudstone and muddy sandstone. Rarely exposed.

Grain size -→
Vertical scale in Metres

Early Echinoderms graphical timeline

Side by side comparison

Early Echinoderms (?)

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Ediacaran

Cambrian

L

M

U

Arkarua
(approx.)

Helicoplacus
(approx.)

Tribrachidium

Carpoids

Cambrian explosion

Neoproterozoic
(last era of the Precambrian)

Palæozoic
(first era of the Phanerozoic)

Axis scale: millions of years ago.

Early Echinoderms (?)

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Ediacaran

Cambrian

L

M

U

Arkarua
(approx.)

Helicoplacus
(approx.)

Tribrachidium

Carpoids

Cambrian explosion

Neoproterozoic
(last era of the Precambrian)

Palæozoic
(first era of the Phanerozoic)

Axis scale: millions of years ago.

No right annotations

Side by side comparison

Early Echinoderms (?)

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Ediacaran

Cambrian

L

M

U

Arkarua
(approx.)

Helicoplacus
(approx.)

Carpoids

Neoproterozoic

Palæozoic

Axis scale: millions of years ago.

Early Echinoderms (?)

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Ediacaran

Cambrian

L

M

U

Arkarua
(approx.)

Helicoplacus
(approx.)

Carpoids

Neoproterozoic

Palæozoic

Axis scale: millions of years ago.

Canidae graphical timeline

Side by side comparison

Evolution of the canids

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Cretaceous

Quaternary

←

←

First Hesperocyoninae

←

First Borophaginae

←

First Caninae

←

Modern-looking dogs

←

Canine
radiation

P
a
l
æ
o
g
e
n
e

N
e
o
g
e
n
e

Cenozoic

Mesozoic

An approximate timescale of key events in canid evolution.
For precise dates, see text.
Axis scale: millions of years ago.
Template:Infobox time scale

Evolution of the canids

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–

0 —

Cretaceous

Quaternary

←

←

First Hesperocyoninae

←

First Borophaginae

←

First Caninae

←

Modern-looking dogs

←

Canine
radiation

P
a
l
æ
o
g
e
n
e

N
e
o
g
e
n
e

Cenozoic

Mesozoic

An approximate timescale of key events in canid evolution.
For precise dates, see text.
Axis scale: millions of years ago.
Template:Infobox time scale

Small shelly fauna graphical timeline

Side by side comparison

"Small shellies" in context

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Ediacaran

Cambrian

←

Small shelly fauna^[14]^[15]^[16]

←

Ediacara biota^[17]

←

Maotianshan shales^[18]

←

Tommotian age^[19]

←

Cambrian explosion,
if sudden^[20]

←

Ediacaran shelly fauna

Neoproterozoic
(last era of the Precambrian)

Palæozoic
(first era of the Phanerozoic)

Axis scale: millions of years ago.

"Small shellies" in context

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Ediacaran

Cambrian

←

Small shelly fauna^[14]^[15]^[16]

←

Ediacara biota^[17]

←

Maotianshan shales^[18]

←

Tommotian age^[19]

←

Cambrian explosion,
if sudden^[20]

←

Ediacaran shelly fauna

Neoproterozoic
(last era of the Precambrian)

Palæozoic
(first era of the Phanerozoic)

Axis scale: millions of years ago.

Proterozoic snowball periods

Side by side comparison

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Tonian

Ediacaran

Cambrian

Sturtian^[21]

Marinoan^[21]

Gaskiers

Baykonurian

Cryogenian

Neoproterozoic era

Snowball Earth

Estimate of Proterozoic glacial periods.^[21]^[22]^{[lower-alpha 1]}
Vertical axis: millions of years ago

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Tonian

Ediacaran

Cambrian

Sturtian^[21]

Marinoan^[21]

Gaskiers

Baykonurian

Cryogenian

Neoproterozoic era

Snowball Earth

Estimate of Proterozoic glacial periods.^[21]^[22]^{[lower-alpha 1]}
Vertical axis: millions of years ago

Notes

↑ Dating of pre-Gaskiers glaciations is uncertain. As for the Kaigas, its very existence is doubted by some. The Huronian glaciation is not shown; there is a lack of any significant evidence for a Snowball Earth during the time period.

References

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[23] Dating of pre-Gaskiers glaciations is uncertain. As for the Kaigas, its very existence is doubted by some. The Huronian glaciation is not shown; there is a lack of any significant evidence for a Snowball Earth during the time period.

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[7] Script error: No such module "Citation/CS1".

[8] Script error: No such module "Citation/CS1".

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[1]

[2]

[3]

[4]

[5]

[6]

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[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[17]

[18]

[19]

[20]

[21]

[22]

[lower-alpha 1]