claudiusde
Sun, Mar-30-08, 17:17
Marc Verhaegen:
... This indicates the overall pattern of vegetation at
Laetoli to have been a mosaic of low & tall deciduous
woodlands & with riverine woodland & forest associations along
water courses.
- Low woodlands would have been dominated by Acacia spp ;
- tall woodlands by Combretum-Albizia spp, with increasing
increments of montane species, such as Croton spp, to the E
of the area.
- Riverine woodlands would have been dominated by
Acacia-Euclea spp, with wetter associations (downriver or
linked with spring activity) supporting gallery forest with
Ficus, Celtis & Croton spp ...
(cf.Dryopith in wet forests + Celtis & Ficus)
Gerrit Hannenberg:
Su, D.F. & Harrison, T. 2007. The paleoecology of the Upper
Laetolil Beds at Laetoli.
On the basis of a detailed and comprehensive comparative
analysis of the mammalian fauna, comparing the ecovariable
structure of the Laetoli fauna with other Plio-Pleistocene
hominin-bearing localities and modern faunal communities, the
paleoecology of the Upper Laetolil Beds is reconstructed as a
"mosaic habitat dominated by grassland and shrubland, with
areas of open to medium-cover woodlands, as well as some
closed woodland and possibly forest along seasonal river
courses." Pp. 279-313 inhttp://www.springer.com/life+sci/zool-
ogy/book/978-1-4020-3097-0
Note, *dominated* by grassland and shrubland, and possibly
forest along *seasonal* river courses. Not wetland at all.
Claudius Denk:
... This indicates the overall pattern of vegetation at
Laetoli to have been a mosaic of low & tall deciduous
woodlands & with riverine woodland & forest associations along
water courses.
- Low woodlands would have been dominated by Acacia spp ;
- tall woodlands by Combretum-Albizia spp, with increasing
increments of montane species, such as Croton spp, to the E
of the area.
- Riverine woodlands would have been dominated by
Acacia-Euclea spp, with wetter associations (downriver or
linked with spring activity) supporting gallery forest with
Ficus, Celtis & Croton spp ...
(cf.Dryopith in wet forests + Celtis & Ficus)
Gerrit Hannenberg:
Su, D.F. & Harrison, T. 2007. The paleoecology of the Upper
Laetolil Beds at Laetoli.
On the basis of a detailed and comprehensive comparative
analysis of the mammalian fauna, comparing the ecovariable
structure of the Laetoli fauna with other Plio-Pleistocene
hominin-bearing localities and modern faunal communities, the
paleoecology of the Upper Laetolil Beds is reconstructed as a
"mosaic habitat dominated by grassland and shrubland, with
areas of open to medium-cover woodlands, as well as some
closed woodland and possibly forest along seasonal river
courses." Pp. 279-313 inhttp://www.springer.com/life+sci/zool-
ogy/book/978-1-4020-3097-0
Note, *dominated* by grassland and shrubland, and possibly
forest along *seasonal* river courses. Not wetland at all.
Claudius Denk: