Cyathea cranhamii

Name

Cyathea cranhamii

Rank

Species

Generic Name

[Genus] Cyathea

Authors (Pub.)

Smith S. Y. Rothwell G. W. Stockey R. A.  

Publication

Cyathea cranhamii sp. nov. (Cyatheaceae), anatomically preserved tree fern sori from the Lower Cretaceous of Vancouver Island, British Columbia [2003/5]

Journal

American Journal of Botany

Volume

90

Issue

5

Page number

755

Year

2003

Fossil Status

foliage (fertile)

Stratigraphy

Barremian

Strat. comment

Longarm Formation

Location

Apple Bay, Vancouver Island, British Columbia, Canada

Paleoregion

America (North)

Data for Holotypus

Repository

University of Alberta, Department of Geology, Edmonton, Canada

Repository Number

Specimen P13021 Hbot b

Num

4–9, 11–13, 15, 16

Pub.

Cyathea cranhamii sp. nov. (Cyatheaceae), anatomically preserved tree fern sori from the Lower Cretaceous of Vancouver Island, British Columbia [2003/5]

Data for Paratypus

Repository

University of Alberta, Department of Geology, Edmonton, Canada

Repository Number

P13018 Dbot a (not depicted), P13021 Hbot c (Figs. 1–3), and P13023 Abot (Figs. 10 and 14)

Num

Figs. 1–3, 10 and 14

Pub.

Cyathea cranhamii sp. nov. (Cyatheaceae), anatomically preserved tree fern sori from the Lower Cretaceous of Vancouver Island, British Columbia [2003/5]