A further investigation of the ligneous fossils of Combretaceae from South India

Authors

  • C.G.K. Ramanujam Department of Botany, Osmania University, Hyderabad

DOI:

https://doi.org/10.54991/jop.1965.737

Abstract

The paper deals with a study of three new species of silicified woods of Terminalioxylon recently collected from the Cuddalore sandstones near Pondicherry in South India. These are viz., T. grandiporosum sp. nov., T. traumaticum sp. nov., and T. coromandelinum sp. nov. With these the rocks of Cuddalore series have so far yielded altogether seven species of Terminalioxylon. Based upon the known palaeobotanical data, the past and present distributional pattern of Terminalia has been briefly discussed. 

A key for the identification of the known species of Terminalioxylon has been provided.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

References

Boureau E 1950. Contribution à l'Etude Palé oxvlologique de l'Indochine. III. Terminalioxvlon annamense n. sp., Combretaceae des argiles néogénes du Sud de L'Annam central IV. Presence du sapindoxylon pleiKuense n. sp. daus les argiles neogenes du su l’Annam. Bull. Serv. géol. Indochine., 29 (4): 5-22.

Idem 1955. Etude Paléoxylologique du Sahara. XXIV Sur le Terminalioxylon edengense n. sp., de la pente sud de Edeng, Au Sud-Ouest De l’Adrar Tiguirirt (Sahara Soundanais) Bull. Mus., 27 (3): 247-254.

Idem 1958. Etude Palaeoxylologique de Sahara. XXIV. Sur le Terminalioxylon fezzanense n. sp., Combretaceae fossile du dessert du Calancho (Fezzan Oriental). Ibid. 30 (3): 321-327.

Chowdhury KA & Tandon KN 1964. A fossil wood of Terminalia tomentosa W. & A. from the Tertiary of Burma. Ann. Bot. Lond. N.S. 28: 446-450.

Gamble JS 1902. A manual of Indian timbers. London.

Henderson FY 1953. An Atlas of end-grain photomicrographs for the identification of hard woods. Bull. For. Prod. Res. Lond., 26: 1-87.

Kanehira R 1924. Anatomical notes on Indian Woods. For. Bull., Govt. Res. Inst. Taihoku. Fornosa. 4: 1-40.

Kribs DA 1935. Salient lines of structural specialization in the wood rays of Dicotyledons. Bot. Gaz. 96: 547-557.

Metcalfe CR & Chalk L 1950. Anatomy of the Dicotyledons. 1 & 2. Oxford.

Navale GKB 1955. On two new species of Terminalioxylon Schonfeld from the Tertiary beds of South India. The Palaeobotanist 4: 35-39. https://doi.org/10.54991/jop.1955.467

Idem 1962c. Anogeissusoxylon indicum gen. et sp. nov. from the Tertiary rocks near Pondicherry, India. The Palaeobotanist 11 (3): 154-158. https://doi.org/10.54991/jop.1962.636

Prakash U Navale GKB 1962. Terminalioxylon chowdhurii sp. nov., a new fossil dicotyledonous wood from the Tertiary rocks of Assam. The Palaeobotanist 11 (1 & 2): 49-53. https://doi.org/10.54991/jop.1962.622

Ramanujam CGK 1956. On two new species of Terminalioxylon Schonfeld from the Tertiary beds of South Arcot District, Madras. J. Indian bot. Soc., 35 (1): 103-113.

Idem 1960. Silicified woods from the Tertiary rocks of South India. Palaeontographica. 106B: 99-140.

Schonfeld G 1947. Holzer aus dem Tertiar von Kolumbien. Abh. senckenb. naturf. Ges. 475: 1-48.

Downloads

Published

1965-12-31

How to Cite

Ramanujam, C. (1965). A further investigation of the ligneous fossils of Combretaceae from South India. Journal of Palaeosciences, 14((1-3), 246–255. https://doi.org/10.54991/jop.1965.737

Issue

Section

Research Articles

Most read articles by the same author(s)

1 2 > >>