Hedbergella labocaensis Longoria 1974 from: Pflaumann, U.Krasheninnikov, V.. (1977): Early Cretaceous planktonic foraminifers from eastern North Atlantic, DSDP Leg 41 . In: Initial Reports of the Deep Sea Drilling Project 41 , Abidjan, Ivory Coast, to Malaga, Spain, February-April 1975 Eds: Gardner, J..Herring, J.. p. 539-564 . |
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Species Hedbergella labocaensis Longoria 1974 |
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Discussion / Comments: |
Pflaumann & Krasheninnikov (1977):
Specimens with six radially elongated chambers in the last whorl
and a relatively high spira have been determined as H. aff. lobacaensis
Longoria (1974, p. 60). The last chambers protrude somewhat to the
narrow umbilicus. Longoria described this species from Hedbergella
gorbatschikae to Hedbergella trocoidea Zone in the late Aptian of
northern Mexico. Our specimens occur somewhat earlier in the late
Aptian. |
Systematics: |
22 Familia Globotruncanidae
Subfamilia Hedbergellinae
Genus Hedbergella
Species Hedbergella labocaensis
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Synonym list: |
Pflaumann & Krasheninnikov (1977):
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Was used in synonym list of: |
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References: |
Pflaumann,U. and Krasheninnikov,V.. (1977): Early Cretaceous planktonic foraminifers from eastern North Atlantic, DSDP Leg 41 . In: Initial Reports of the Deep Sea Drilling Project 41 , Abidjan, Ivory Coast, to Malaga, Spain, February-April 1975 Eds: Gardner, J..Herring, J.. p. 539-564
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