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876:
D. T. Ksepka, R. E. Fordyce, T. Ando and C. M. Jones. 2012. New fossil penguins (Aves, Sphenisciformes) from the
Oligocene of New Zealand reveal the skeletal plan of stem penguins. Journal of Vertebrate Paleontology
889:
C. H. Tsai and R. E. Fordyce. 2016. Archaic baleen whale from the
Kokoamu Greensand: earbones distinguish a new late Oligocene mysticete (Cetacea: Mysticeti) from New Zealand. Journal of the Royal Society of New
870:
R. W. Boessenecker and R. E. Fordyce. 2016. A new eomysticetid from the
Oligocene Kokoamu Greensand of New Zealand and a review of the Eomysticetidae (Mammalia, Cetacea). Journal of Systematic Palaeontology
880:
D. MacKinnon, S. S. Beus, and D.L. Lee. 1993. Brachiopod fauna of the
Kokoamu Greensand (Oligocene), New Zealand. New Zealand Journal of Geology and Geophysics 36:327-347
933:
886:
Y. Tanaka and R. E. Fordyce. 2016. Awamokoa tokarahi, a new basal dolphin in the
Platanistoidea (late Oligocene, New Zealand). Journal of Systematic Palaeontology
873:
R. E. Fordyce. 2002. Oligocene origins of skim-feeding right whales: A small archaic balaenid from New
Zealand. Journal of Vertebrate Paleontology 22(3):54A
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B. J. Marples. 1956. Cetotheres (Cetacea) from the
Oligocene of New Zealand. Proceedings of the Zoological Society of London 126(4):565-580
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382:. The formation was named by geologist Maxwell Gage in the 1950s. In North Otago it underlies the thicker and harder
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The formation was laid down in shallow seas some 26-30 million years ago. It contains abundant microfossils of
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773:"Awamokoa tokarahi, a new basal dolphin in the Platanistoidea (late Oligocene, New Zealand)"
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446:. Many of the fossils discovered in the formation are held in the Geology Museum of the
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410:, those of larger marine invertebrates such as the shells of
386:. The formation gets its green colour from the mineral
651:"The Kokoamu Greensand – Late Oligocene, New Zealand"
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434:. Vertebrates found in the formation include
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771:Tanaka, Yoshihiro; Fordyce, R. Ewan (2017).
657:. Department of Geology, University of Otago
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16:Geological formation found in New Zealand
934:Rock formations of the Canterbury Region
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390:which forms slowly on the ocean floor.
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780:Journal of Systematic Palaeontology
904:Geologic formations of New Zealand
628:Geology of Canterbury, New Zealand
14:
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332:Kokoamu Greensand (New Zealand)
1:
800:10.1080/14772019.2016.1202339
237:Approximate paleocoordinates
924:Paleontology in New Zealand
162:up to 7 metres (20 ft)
955:
462:Archaeospheniscus lopdelli
366:rock unit of the eastern
311:
28:
929:Rock formations of Otago
720:J40/f190 - Waihao River
577:Tokarahia lophocephalus
836:J40/f70 - Waihao River
570:Tohoraata waitakiensis
556:Mammalodon hakataramea
919:Sandstone formations
473:Duntroonornis parvus
348:geological formation
123:Geological formation
792:2017JSPal..15..365T
655:Geological Settings
620:Paleontology portal
448:University of Otago
255: /
216: /
30:Stratigraphic range
755:Hakataramea Valley
649:Fordyce, R. Ewan.
527:P. novaezealandiae
518:Platydyptes amiesi
384:Otekaike Limestone
143:Otekaike Limestone
909:Oligocene Oceania
542:Awamokoa tokarahi
380:Canterbury region
378:and the southern
370:, especially the
344:Kokoamu Greensand
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24:Kokoamu Greensand
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939:Waitaki District
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865:Further reading
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259:50.5°S 176.3°W
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803:. Retrieved
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659:. Retrieved
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490:K. waewaeroa
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485:K. grebneffi
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400:foraminifera
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368:South Island
343:
341:
306:South Island
225:-44.7; 170.5
133:Otiake Group
18:
856:Fossilworks
840:Fossilworks
824:Fossilworks
759:Fossilworks
740:Fossilworks
724:Fossilworks
708:Fossilworks
679:Fossilworks
675:Maerewhenua
523:P. marplesi
432:crustaceans
428:echinoderms
412:brachiopods
376:North Otago
354:. It is a
352:New Zealand
292:New Zealand
262: /
223: /
198:Coordinates
898:Categories
805:18 January
661:2012-02-29
634:References
416:gastropods
408:coccoliths
388:glauconite
279:Canterbury
534:Cetaceans
444:cetaceans
404:ostracods
364:greensand
360:Oligocene
350:found in
186:Limestone
176:Greensand
167:Lithology
159:Thickness
139:Underlies
704:Duntroon
592:See also
549:Horopeta
467:A. lowei
454:Penguins
440:penguins
420:scallops
302:Duntroon
250:176°18′W
211:170°30′E
192:Location
149:Overlies
34:Chattian
890:Zealand
788:Bibcode
300:Around
289:Country
247:50°30′S
208:44°42′S
172:Primary
129:Unit of
109:↓
430:, and
424:corals
356:fossil
297:Extent
275:Region
776:(PDF)
346:is a
283:Otago
182:Other
858:.org
842:.org
826:.org
807:2023
761:.org
742:.org
726:.org
710:.org
681:.org
442:and
436:fish
418:and
406:and
342:The
119:Type
48:PreꞒ
854:at
838:at
822:at
796:doi
757:at
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722:at
706:at
677:at
374:of
900::
794:.
784:15
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98:Pg
42:Ma
32::
809:.
798::
790::
664:.
103:N
93:K
88:J
83:T
78:P
73:C
68:D
63:S
58:O
53:Ꞓ
37:~
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