paarden(?)kies Boulonnais
- trilobietje
- Berichten: 342
- Lid geworden op: 24 aug 2004, 22:55
paarden(?)kies Boulonnais
We hadden heel veel geluk bij onze zoektocht aan de kaap.
Waarschijnlijk paard. Kan iemand dit bevestigen en/of misschien van welke soort ?
wie niet zoekt, niet vindt
Antw: paarden(?)kies Boulonnais
Lijkt me inderdaad van een paard. Ik ken de vindplaats niet, hoe oud is deze kies ongeveer?
Groeten,
Bram
Groeten,
Bram
- trilobietje
- Berichten: 342
- Lid geworden op: 24 aug 2004, 22:55
Antw: paarden(?)kies Boulonnais
ziet eruit als paard, onderkaak
"The environmental history of the Boulonnais, France
D.V. Agera and Peigi Wallacea
The Boulonnais region of northern France contains surface exposures of rocks ranging in age from Silurian to Recent. Silurian graptolitic shales are followed by a varied succession of Middle and Upper Devonian shoreline and shallow shelf deposits. Faunal and sedimentological sequences display repeated phases of shallowing and deepening water. The Carboniferous Limestones include a remarkable development of algal colonies and forms a karst surface which is usually covered by Mesozoic continental and shallow marine deposits. The Upper Jurassic displays repeated shallowing and emergence with local conglomerates, trace fossil sequences and sandstone diapirs leading to a final fresh-water episode preceding continental Wealden and an Upper Cretaceous succession very like that of south-east England. Unexposed outliers of Eocene, loose blocks of Pliocene sands similar to the Lenham Beds, Quaternary raised beach and solifluxion deposits complete the record apart from recent blown sand and river deposits."
Proceedings of the Geologists' Association
Volume 77, Issue 4, 1966, Pages 385-417
Een vrolijke pot-pourri
"The environmental history of the Boulonnais, France
D.V. Agera and Peigi Wallacea
The Boulonnais region of northern France contains surface exposures of rocks ranging in age from Silurian to Recent. Silurian graptolitic shales are followed by a varied succession of Middle and Upper Devonian shoreline and shallow shelf deposits. Faunal and sedimentological sequences display repeated phases of shallowing and deepening water. The Carboniferous Limestones include a remarkable development of algal colonies and forms a karst surface which is usually covered by Mesozoic continental and shallow marine deposits. The Upper Jurassic displays repeated shallowing and emergence with local conglomerates, trace fossil sequences and sandstone diapirs leading to a final fresh-water episode preceding continental Wealden and an Upper Cretaceous succession very like that of south-east England. Unexposed outliers of Eocene, loose blocks of Pliocene sands similar to the Lenham Beds, Quaternary raised beach and solifluxion deposits complete the record apart from recent blown sand and river deposits."
Proceedings of the Geologists' Association
Volume 77, Issue 4, 1966, Pages 385-417
Een vrolijke pot-pourri
The television man is crazy
Saying we're juvenile delinquent wrecks
Oh man I need tv when I've got t. rex
-David Bowie-
Saying we're juvenile delinquent wrecks
Oh man I need tv when I've got t. rex
-David Bowie-
Antw: paarden(?)kies Boulonnais
Is zeker paard zusje.
Mooie vondst hoor, ik wist niet dat er daar aan de kust zo veel te vinden was.
Groetjes
I&J
Mooie vondst hoor, ik wist niet dat er daar aan de kust zo veel te vinden was.
Groetjes
I&J
FOSSILS ARE FOR EVER!