Lihat sumber Palmoxylon

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{{Automatic taxobox 
| name = Fosil kayu pohon palem yang membatu
| status = {{StatusFossil}}
| image = Petrified-Forest-Chemnitz4.JPG
| taxon = Palmoxylon
| authority = 
| subdivision_ranks = Spesies
| subdivision = Lihat teks.
 | fossil_range={{fossil range|84.9|11.6}}
 | color=lightgreen
}}
'''"Fosil kayu pohon palem yang membatu"''' (''Palmoxylon'' sp.) adalah batu lambang negara bagian [[Texas]] dan [[fosil]] lambang resmi dari negara bagian [[Louisiana]]. Batu ini berasal dari kala [[Oligosen]] (34 - 23 [[Mya (unit)|mya]]) dan dapat ditemukan di berbagai daerah di Texas timur dan Louisiana barat. Fosil-fosil yang ditemukan di sekitar hutan fosil palma termasuk [[koral]], [[porifera|spons laut]], dan [[moluska]] karena pohon-pohon palem tumbuh di daerah pantai prasejarah.

Di Texas dan Louisiana, fosil kayu palma paling banyak ditemukan di daerah [[Toledo Bend Reservoir|Toledo Bend]].

==Spesies==
[[File: Coryphoideae - Palmoxylon.JPG|thumb|240px|right|spesimen dari Zaman Kuarter di Gurun Sahara di Libya]]
Pada saat ini ada lebih dari 200 spesies yang dikelompokkan dalam genus ''Palmoxylon''.<ref name="Raizada2008">{{cite journal |last1=Raizada |first1=P. |last2=Sharma |first2=G.P. |last3=Raghubanshi |first3=A.S. |year=2008 |title=A dichotomously branched fossil palm stem from the Deccan Intertrappean beds of India |journal= Current Science |volume=94 |issue=2 |pages=182–183 |url=http://www.ias.ac.in/currsci/jan252008/182.pdf}}</ref><ref name="Dutta2011">{{cite journal |last1=Dutta |first1=D. |last2=Ambwani |first2=K. |last3=Estrada-Ruiz |first3=E. |year=2011 |title=Late Cretaceous palm stem ''Palmoxylon lametaei'' sp. nov. from Bhisi Village, Maharashtra, India |journal=[[Revista Mexicana de Ciencias Geológicas]] |volume=28 |issue=1 |pages=1–9 |url=http://satori.geociencias.unam.mx/en_prensa/%2801%29Dutta.pdf }}{{Dead link|date=April 2020 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>

*''Palmoxylon araneus'' <small>Nour-El-Deen, El-Saadawi & Thomas, 2018</small> (Paleogen; [[Formasi Jebel Qatrani]], Mesir)
*''Palmoxylon arcotense''
*''Palmoxylon bhisiensis'' <small>Dutta et al., 2007</small> (Zaman Kapur; [[Deccan Traps]], India)
*''Palmoxylon blandfordi''<small>Schenk, 1882</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon bororense''
*''Palmoxylon chhindwarense'' <small>Prakash, 1960</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon colei'' (Eocene; [[Formasi Green River]], Eden Valley, Wyoming)
*''Palmoxylon compactum''
*''Palmoxylon concordiense''
*''Palmoxylon contortum'' (Eosen; [[Formasi Green River]], Eden Valley, Wyoming)
*''Palmoxylon dakshinense'' <small>Prakash, 1960</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon deccanensis <small>Sahni, 1964</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon dilacunosum'' <small>Ambwani, 1984</small>
*''Palmoxylon edenense'' (Eosen; [[Formasi Green River]], Eden Valley, Wyoming)
*''Palmoxylon elsaadawii'' <small>Nour-El-Deen, El-Saadawi & Thomas, 2018</small> (Paleogen; Formasi Jebel Qatrani, Mesir)
*''Palmoxylon eocenum''  <small>Prakash, 1962</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon geometricum''
*''Palmoxylon hislopi'' <small>Rode, 1933</small> (Zaman Kapur, Deccan Traps; India)
*''Palmoxylon indicum''
*''Palmoxylon kamalam''<small>Rode, 1933</small> (Zaman Kapur, Deccan Traps; India)
*''Palmoxylon lametaei''  ([[Maastrichtium]]; [[Formasi Lameta]], Deccan Traps, India)
*''Palmoxylon livistoniforme''
*''Palmoxylon livistonoides'' <small>Prakash & Ambwani, 1980</small> (Zaman Kapur, Deccan Traps; India)
*''Palmoxylon macginitiei'' (Eocene; [[Formasi Green River]], Eden Valley, Wyoming)
*''Palmoxylon mathuri'' <small>Sahni, 1931</small> (Zaman Kapur, Gujarat, India)
*''Palmoxylon parapaniensis'' <small>Lakhanpal et al., 1979</small> (Zaman Kapur, Deccan Traps; India)
*''Palmoxylon parthasarathyi'' <small>Rao & Menon, 1964</small> (Zaman Kapur, Deccan Traps; India)
* ''Palmoxylon patagonicum'' {{small|Romero 1968}} (Paleosen, Patagonia, Argentina)
*''Palmoxylon pichaihuensis''
*''Palmoxylon pondicherriense''
*''Palmoxylon pyriforme''
*''Palmoxylon qatraniense'' <small>Nour-El-Deen, El-Saadawi & Thomas, 2018</small> (Paleogen; Formasi Jebel Qatrani, Mesir)
*''Palmoxylon queenslandicum''
*''Palmoxylon rewahense''
*''Palmoxylon riograndense''
*''Palmoxylon sagari''
*''Palmoxylon santarosense''
*''Palmoxylon superbum'' <small>Trivedi & Verma, 1971</small> (Zaman Kapur, Deccan Traps; India)
*''Palmoxylon valchetense''
*''Palmoxylon vaterum''
*''Palmoxylon wadai'' <small>Sahni, 1931</small> (Zaman Kapur; Deccan Traps, India)
*''Palmoxylon yuqueriense''

== Lihat juga ==
* [[Mengumpulkan fosil]]
* [[Proses membatu]]
* [[Fosil kayu]]

== Referensi ==
* McMackin, C. E., 1984, Petrified wood from east to west; some we've liked best. ''Lapidary-Journal''. vol. 37, no. 11, p.&nbsp;1582-1588.
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[[Kategori:Fosil]]