Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand
Five fossil endocarps were collected from late Miocene fluvial deposits in a commercial sandpit in Northeastern Thailand. The endocarps were studied with light microscopy and scanning electron microscopy (SEM) and compared with recent and fossil endocarps. We conclude that the endocarps are Parinar...
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| Format: | Article |
| Language: | English |
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W. Szafer Institute of Botany, Polish Academy of Sciences
2022-06-01
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| Series: | Acta Palaeobotanica |
| Subjects: | |
| Online Access: | https://acpa.botany.pl/Endocarps-of-Parinari-Chrysobalanaceae-from-the-Neogene-of-Northeastern-Thailand,150866,0,2.html |
| _version_ | 1797962903598399488 |
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| author | Paul Joseph Grote Jaroon Duangkrayom Pratueng Jintasakul |
| author_facet | Paul Joseph Grote Jaroon Duangkrayom Pratueng Jintasakul |
| author_sort | Paul Joseph Grote |
| collection | DOAJ |
| description | Five fossil endocarps were collected from late Miocene fluvial deposits in a commercial sandpit in
Northeastern Thailand. The endocarps were studied with light microscopy and scanning electron microscopy
(SEM) and compared with recent and fossil endocarps. We conclude that the endocarps are Parinari (Chrysobalanaceae)
and propose two new species, P. hilliana and P. khoratensis . These provide the first record of Parinari
fruits from Asia and the Pacific region and indicate that the genus was already pantropical by the Miocene with
previous reports of Miocene Parinari endocarps from Africa (Ethiopia) and the Neotropics (Panama). |
| first_indexed | 2024-04-11T01:20:03Z |
| format | Article |
| id | doaj.art-e7534d937df04518b21392abe6889287 |
| institution | Directory Open Access Journal |
| issn | 2082-0259 |
| language | English |
| last_indexed | 2024-04-11T01:20:03Z |
| publishDate | 2022-06-01 |
| publisher | W. Szafer Institute of Botany, Polish Academy of Sciences |
| record_format | Article |
| series | Acta Palaeobotanica |
| spelling | doaj.art-e7534d937df04518b21392abe68892872023-01-03T11:31:26ZengW. Szafer Institute of Botany, Polish Academy of SciencesActa Palaeobotanica2082-02592022-06-01621243510.35535/acpa-2022-0003150866Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern ThailandPaul Joseph Grote0https://orcid.org/0000-0001-8676-0075Jaroon Duangkrayom1Pratueng Jintasakul2Northeastern Research Institute of Petrified Wood and Mineral Resources, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima 30000, ThailandNortheastern Research Institute of Petrified Wood and Mineral Resources, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima 30000, ThailandNortheastern Research Institute of Petrified Wood and Mineral Resources, Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima 30000, ThailandFive fossil endocarps were collected from late Miocene fluvial deposits in a commercial sandpit in Northeastern Thailand. The endocarps were studied with light microscopy and scanning electron microscopy (SEM) and compared with recent and fossil endocarps. We conclude that the endocarps are Parinari (Chrysobalanaceae) and propose two new species, P. hilliana and P. khoratensis . These provide the first record of Parinari fruits from Asia and the Pacific region and indicate that the genus was already pantropical by the Miocene with previous reports of Miocene Parinari endocarps from Africa (Ethiopia) and the Neotropics (Panama).https://acpa.botany.pl/Endocarps-of-Parinari-Chrysobalanaceae-from-the-Neogene-of-Northeastern-Thailand,150866,0,2.htmlparinarichrysobalanaceaechaloem phra kiatsandpitsnakhon ratchasimathailand |
| spellingShingle | Paul Joseph Grote Jaroon Duangkrayom Pratueng Jintasakul Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand Acta Palaeobotanica parinari chrysobalanaceae chaloem phra kiat sandpits nakhon ratchasima thailand |
| title | Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand |
| title_full | Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand |
| title_fullStr | Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand |
| title_full_unstemmed | Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand |
| title_short | Endocarps of Parinari (Chrysobalanaceae) from the Neogene of Northeastern Thailand |
| title_sort | endocarps of parinari chrysobalanaceae from the neogene of northeastern thailand |
| topic | parinari chrysobalanaceae chaloem phra kiat sandpits nakhon ratchasima thailand |
| url | https://acpa.botany.pl/Endocarps-of-Parinari-Chrysobalanaceae-from-the-Neogene-of-Northeastern-Thailand,150866,0,2.html |
| work_keys_str_mv | AT pauljosephgrote endocarpsofparinarichrysobalanaceaefromtheneogeneofnortheasternthailand AT jaroonduangkrayom endocarpsofparinarichrysobalanaceaefromtheneogeneofnortheasternthailand AT pratuengjintasakul endocarpsofparinarichrysobalanaceaefromtheneogeneofnortheasternthailand |