Author:
Kremp,G.O.W.
Year:
1967
Title:
Tetrad Markings of Pteridophytic spores and their evolutionary significance.
Reference:
Kremp,G.O.W. (1967) Tetrad Markings of Pteridophytic spores and their evolutionary significance. Review of Palaeobotany and Palynology Vol. 3 # 1 P. 311- 323
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Genus Species Country(Region) From To
Acrostichum Acrostichum aureum Nd Recent
Archaeozonotriletes Archaeozonotriletes foveolatus Nd Frasnian
Azonomonoletes Azonomonoletes rarus Nd Frasnian
Botrychium Botrychium lunaria Nd Recent
Ceroscora Ceroscora chrysosora Nd Recent
Coniogramme Coniogramme javanica Nd Recent
Cooksonia Cooksonia pertonii Nd Early Devonian
Dolerotheca Dolerotheca formosa Nd Late Pennsylvanian
Doryopteris Doryopteris palmata Nd Recent
Hemipteris Hemipteris werneri Nd Recent
Horneophyton Horneophyton lignieri Nd Early Devonian
Hymenozonotriletes Hymenozonotriletes mesodevonicus Nd Givetian
Jamesonia Jamesonia imbricata Nd Recent
Lecanopteris Lecanopteris carnosa Nd Recent
Leiotriletes Leiotriletes trivialis Nd Frasnian
Lophosoria Lophosoria quadripinnata Nd Recent
Microgramma Microgramma persicariaefolia Nd Recent