Back
Joffrea speirsii
Joffrea speirsii P.R. Crane, Stockey Canad. J. Bot., 63(2): 341. 1 Apr 1985
- Name
- Joffrea speirsii
- Rank
- Species
- Generic Name
- [Genus] Joffrea
- Authors (Pub.)
- Crane P. R.
Stockey R. A.
- Publication
- Growth and reproductive biology of Joffrea speirsii gen. et sp. nov., a Cercidiphyllum-like plant from the Late Paleocene of Alberta, Canada [1985/4]
- Journal
- Canadian Journal of Botany
- Volume
- 63
- Issue
- 2
- Page number
- 341
- Year
- 1985
- Fossil Status
- infructescences
- Stratigraphy
- Paleocene
- Strat. comment
- Paskapoo Formation
- Location
- road cut on west bank of the Red Deer River,
west of the Joffre Bridge, 14 km east of Red Deer, near Joffre,
Alberta, Canada
- Paleoregion
- America (North)
Data for Holotypus
- Repository
- University of Alberta, Department of Geology, Edmonton, Canada
- Repository Number
- specimen No. S11437A & B
Data for Syntypus
- Repository
- University of Alberta, Department of Geology, Edmonton, Canada
- Repository Number
- specimen numbers: inflorescences, infructescences,
carpels, follicles: S8450, S8481, S8490, S8507,
S8510, S8518, S9191, S9691, S9692, S9751, S11037,
S11056, Sl1325, S11809, S12345, S12358, S12387, SI2391,
S12410A & B, S13319A & B, S13320, S13321, S13323,
S13326, S13353A & B, S13354, S13356, S13357A & B;
seeds: S8858, S9836, S9852, S10816A & B, S10835A & B,
S 12697A & B, S 13324, S 13355; seedlings: S8856, S 10494,
S10640, S10740, S12312, S12316, S13305, S13306, S13309,
S13312, S13358, S13.531; leaves: S8041, S9559, S11344,
S11456A & B, S12033, S12151, S13317A & B, S13318;
shoots: S10261, S11269, S11483, S12415, S12428A & B,
S12903A & B, S13330, S13331, S13333.
