Fossil Cycads

21 books
On Triassic species of the genera Zamites and PterophyllumEdward Alexander Newell Arber
⏱ 2h 7m

On Triassic species of the genera Zamites and Pterophyllum

Edward Alexander Newell Arber

1978127 pp.
Petrified woodFrank J. Daniels
⏱ 2h 50m

Petrified wood

Frank J. Daniels

1998170 pp.
On fossil cycadean stems from the secondary rocks of BritainWilliam Carruthers
⏱ 11h 48m

On fossil cycadean stems from the secondary rocks of Britain

William Carruthers

1870708 pp.
On the cuticles of some recent and fossil cycadean frondsHugh Hamshaw Thomas
⏱ 3h 24m

On the cuticles of some recent and fossil cycadean fronds

Hugh Hamshaw Thomas

1913204 pp.
Cycadales of the English wealdenJoan Watson
⏱ 3h 9m

Cycadales of the English wealden

Joan Watson

2005189 pp.
Ueber die gegenwärtigen Verhältnisse der Paläontologie in Schlesien, so wie über fossile CycadeenHeinrich Robert Goeppert
⏱ 15m

Ueber die gegenwärtigen Verhältnisse der Paläontologie in Schlesien, so wie über fossile Cycadeen

Heinrich Robert Goeppert

185315 pp.
Contributions towards the history of Zamia gigas, Lindl. & HuttWilliam Crawford Williamson
⏱ 11h 14m

Contributions towards the history of Zamia gigas, Lindl. & Hutt

William Crawford Williamson

1870674 pp.
Bennettitales of the English WealdenJoan Watson
⏱ 3h 48m

Bennettitales of the English Wealden

Joan Watson

1992228 pp.
A new cycad from the Mariposa slatesG. R. Wieland
⏱ 5h 23m

A new cycad from the Mariposa slates

G. R. Wieland

1929323 pp.
Classification of the CycadophytaG. R. Wieland
⏱ 6h 46m

Classification of the Cycadophyta

G. R. Wieland

1919406 pp.
Description of the species of Cycadeoidea, or fossil Cycadean trunks, thus far discovered in the iron ore belt, Potomac formation, of MarylandLester Frank Ward
⏱ 17m

Description of the species of Cycadeoidea, or fossil Cycadean trunks, thus far discovered in the iron ore belt, Potomac formation, of Maryland

Lester Frank Ward

189717 pp.
Cycads of the WorldDavid L. Jones
⏱ 6h 24m

Cycads of the World

David L. Jones

1998384 pp.
A new cycadophyte and its relativesJames Morton Schopf
⏱ 1h 49m

A new cycadophyte and its relatives

James Morton Schopf

1939109 pp.
Paleozoic origin of the cycadsSergius H. Mamay
⏱ 48m

Paleozoic origin of the cycads

Sergius H. Mamay

197648 pp.
The Liassic flora of the Mixteca Alta of MexicoG. R. Wieland
⏱ 4h 41m

The Liassic flora of the Mixteca Alta of Mexico

G. R. Wieland

1913281 pp.
Distribution and relationships of the CycadeoidsG. R. Wieland
⏱ 2h 51m

Distribution and relationships of the Cycadeoids

G. R. Wieland

1920171 pp.
De cycadeis quibusdam fossilibus in regione Apoldensi repertisErnst Hallier
⏱ 24m

De cycadeis quibusdam fossilibus in regione Apoldensi repertis

Ernst Hallier

185824 pp.
On Psygmophyllum majus, sp. nov., from the lower carboniferous rocks of NewfoundlandEdward Alexander Newell Arber
⏱ 6h 47m

On Psygmophyllum majus, sp. nov., from the lower carboniferous rocks of Newfoundland

Edward Alexander Newell Arber

1904407 pp.
On Baiera (or Jeanpaulia) bidens Tenison-WoodsJohn Shirley

On Baiera (or Jeanpaulia) bidens Tenison-Woods

John Shirley

1896No page data
The strange BennettitalesThomas Maxwell Harris
⏱ 11m

The strange Bennettitales

Thomas Maxwell Harris

197311 pp.
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