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Bibliographic Details
Main Author: Fenton, J P G
Format: Dataset Open Access
Language:en
Published: PANGAEA 1984
Subjects:
79-547B; Acritarcha, acanthomorph; Araucariacites australis; Botryococcus spp.; Carnisporites anreriscus; Cerebropollenites mesozoicus; Chasmatosporites spp.; Classopollis spp.; Corollina meyeriana; Crassosphaera hexagonalis; Cycadopites spp.; Deep Sea Drilling Project; Deltoidospora spp.; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Echinitosporites cf. iliacoides; Echinitosporites sp.; Foraminifera; Glomar Challenger; Kraeuselisporites reissingeri; Leg79; Leiospheres; North Atlantic/PLATEAU; Palynomorpha; Parvisaccites enigmatus; Perinopollenites elatoides; Pollen, bisaccate; Porcellispora longdonensis; Sample code/label; Tasmanites newtoni; Tasmanites suevicus
Online Access:https://doi.org/10.1594/PANGAEA.808658
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Table of Contents:
  • Twenty-five samples from selected cored intervals of problematic Triassic-Jurassic age from Sites 545, 546, and Hole 547B have been analyzed palynologically to aid age determination. Section 545-73-1 yielded a marine palynoflora of Sinemurian-Bajocian age. A palynoflora of nonmarine origin and assigned a Rhaetian-Hettangian age was recovered from halite in Section 546-18-2. Marine palynofloras of Hettangian-early Pliensbachian age were recovered from Sample 547B-24-CC to Section 547B-14-2. Sections 547B-28-1 to 547B-25-3 yielded impoverished nonmarine palynofloras to which only a general Rhaetian-Hettangian age could be given.

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