Ommevaram (Jurassic of India)
Also known as Vemavaram
Where: Andhra Pradesh, India (15.7° N, 80.2° E: paleocoordinates 37.8° S, 27.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Late/Upper Jurassic (161.5 - 145.0 Ma)
• "Kota Stage" (Lakhanpal et al. 1976)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial; lithology not reported
Size class: microfossils
Primary reference: R. N. Lakhanpal, H. K. Maheshwari, and N. Awasthi. 1976. A Catalogue of Indian Fossil Plants. 1-318 [B. Allen/B. Allen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 224604: authorized by Bethany Allen, entered by Bethany Allen on 24.03.2022
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Lycopodiopsida | |
| |
Lycopodiumsporites sp. Delcourt and Sprumont 1955 clubmoss
Reticulatisporites sp. Ibrahim 1933 clubmoss | |
Reticulatazonalesporites | |
Reticulatazonalesporites sp. Ramanujam | |
Leschikisporis | |
Leschikisporis rudis n. sp.
Leschikisporis rudis n. sp. Kar and Sah 1970 | |
Sphenopteridae | |
Sphenopteris sp. Sternberg 1825 | |
Laevigatazonaletes | |
Laevigatazonaletes sp. Ramanujam 1957 | |
Callispora | |
cf. Callispora sp. Sukh-Dev | |
Pinopsida | |
Pityosporites sp. Seward 1914 | |
Taxites planus Feistmantel 1879 yew
Abietineaepollenites ellipticus Kar and Sah 1970 yew
Abietineaepollenites robustus Kar and Sah 1970 yew | |
Podocarpidites sp., Podocarpidites alareticulosus, Podocarpidites typicus, Podocarpidites rarus, Podocarpidites cristiexinus, "Podocarpidites multisimus" = Podocarpidites multesimus, Podocarpidites grandis, Platysaccus sp., Elatocladus (? Torreyites) sp., "Palissya jabalpurensis" = Elatocladus jabalpurensis, Podosporites sp., Podosporites raoi, Callialasporites dampieri, Callialasporites monoalasporus, Callialasporites segmentatus, Callialasporites trilobatus, Callialasporites lenticularis
Podocarpidites sp. Cookson 1947 podocarp
Podocarpidites alareticulosus Sah and Jain 1965 podocarp previously identified as 'Pityosporites type 2'
Podocarpidites typicus Sah and Jain 1965 podocarp
Podocarpidites rarus Singh et al. 1964 podocarp
Podocarpidites cristiexinus Sah and Jain 1965 podocarp
"Podocarpidites multisimus" = Podocarpidites multesimus Pocock 1962 podocarp
Podocarpidites grandis Sah and Jain 1965 podocarp
Platysaccus sp. Naumova 1954 podocarp
Elatocladus (? Torreyites) sp. Halle 1913 podocarp
"Palissya jabalpurensis" = Elatocladus jabalpurensis Feistmantel 1882 podocarp
Podosporites sp. Rao 1943 podocarp
Podosporites raoi Singh et al. 1964 podocarp
Callialasporites dampieri Balme 1957 podocarp
Callialasporites monoalasporus Sukh-Dev 1961 podocarp
Callialasporites segmentatus Balme 1961 podocarp
Callialasporites trilobatus Balme 1957 podocarp
Callialasporites lenticularis Döring 1961 podocarp previously identified as Callialasporites "lucidus"
| |
Retinosporites indica, "Desmiophyllum indicum" = Harrisiophyllum indicum, "Cycadites constrictus n. sp." = Torreyites constricta
Retinosporites indica Oldham and Morris 1863
"Desmiophyllum indicum" = Harrisiophyllum indicum Sahni 1928
"Cycadites constrictus n. sp." = Torreyites constricta Feistmantel 1879 | |
Pterophyllum sp., "Pterophyllum footeanum n. sp." = Pterophyllum footeanum, "Zamites proximus n. sp." = Pterophyllum footeanum, "Pterophyllum bifurcatum n. sp." = Pterophyllum incisum, Otozamites sp., Otozamites parallelus n. sp., Otozamites imbricatus, Otozamites hislopii, Otozamites acutifolius n. sp., Otozamites vemavaramensis n. sp., "Otozamites abbreviatus" = Otozamites bengalensis, Otozamites gondwanensis n. sp., Otozamites exhislopi n. sp., Zamites sp., Cycadolepis sp., Anomozamites jungens n. sp., Anomozamites amarjolense, "Dictyozamites indica" = Dictyozamites indicus, Dictyozamites feistmantelii, Ptilophyllum acutifolium, Ptilophyllum cutchense, "Otozamites rarinervis n. sp." = Ptilophyllum rarinervis
Pterophyllum sp. Brongniart 1828
"Pterophyllum footeanum n. sp." = Pterophyllum footeanum Feistmantel 1879
"Zamites proximus n. sp." = Pterophyllum footeanum Feistmantel 1879
"Pterophyllum bifurcatum n. sp." = Pterophyllum incisum Sahni and Rao 1933
Otozamites sp. Braun 1843
Otozamites parallelus n. sp. Feistmantel 1879
Otozamites hislopii Oldham 1877
Otozamites acutifolius n. sp. Feistmantel 1879
Otozamites vemavaramensis n. sp. Bose and Jain 1967
"Otozamites abbreviatus" = Otozamites bengalensis Oldham 1863
Otozamites gondwanensis n. sp. Bose 1974
Otozamites exhislopi n. sp. Bose 1974
Zamites sp. Brongniart 1828
Cycadolepis sp. Saporta 1875
Anomozamites jungens n. sp. Feistmantel 1879
Anomozamites amarjolense Sharma et al. 1971
"Dictyozamites indica" = Dictyozamites indicus Feistmantel 1876
Dictyozamites feistmantelii Bose and Zeba-Bano 1978
Ptilophyllum acutifolium Morris 1840
Ptilophyllum cutchense Morris 1840
"Otozamites rarinervis n. sp." = Ptilophyllum rarinervis Feistmantel 1879 | |
Entylissa | |
Entylissa sp. Naumova 1937 | |
Pteridopsida | |
Osmundacidites cf. wellmanii, Cyathidites sp., Cyathidites rajmahalensis, Cyathidites trilobatus, Cyathidites jurassicus n. sp., Cyathidites pseudopunctatus, Cyathidites punctatus, Cyathidites cf. asper, Cyathidites cf. minor, Cyathidites cutchensis, Ischyosporites sp.
Osmundacidites cf. wellmanii Couper 1953
Cyathidites sp. Couper 1953
Cyathidites trilobatus Sah and Jain 1965
Cyathidites jurassicus n. sp. Kar and Sah 1970
Cyathidites pseudopunctatus Singh et al. 1964
Cyathidites punctatus Delcourt et al. 1963
Cyathidites cf. asper Dettmann 1963
Cyathidites cf. minor Couper 1953
Cyathidites cutchensis Singh et al. 1964
Ischyosporites sp. Balme 1957 | |
Apiculatisporites | |
"Apiculatisporites sp." = Apiculatisporis
"Apiculatisporites sp." = Apiculatisporis Potonié and Kremp 1956 | |
Polypodiopsida | |
? Cladophlebis sp. Brongniart 1849 | |
Laevigatosporites sp. Ibrahim 1933 | |
Apiculatimonoletes | |
Apiculatimonoletes sp. Ramanujam 1957 | |
Punctatisporites | |
Punctatisporites sp. Potonié and Kremp 1954 | |
Laevigatimonoletes | |
Laevigatimonoletes sp. Vishnu-Mittre 1955 | |
Apiculataletes | |
Apiculataletes sp. Ramanujam 1957 | |
Ramanujamiaspora reticulata | |
Ramanujamiaspora reticulata n. gen. n. sp.
Ramanujamiaspora reticulata n. gen. n. sp. Kar and Sah 1970 | |
unclassified | |
| |
Cycadopsida | |
"Angiopteridium spathulatum" = Taeniopteris spatulata
"Angiopteridium spathulatum" = Taeniopteris spatulata McClelland 1850 cycads | |
Angiopteridium mcclellandi | |
"Angiopteridium mcclellandi" = Morrisia mcclellandi
"Angiopteridium mcclellandi" = Morrisia mcclellandi Oldham and Morris 1863 | |
unclassified | |
Singhiapollis rudis | |
Singhiapollis rudis n. sp.
Singhiapollis rudis n. sp. Kar and Sah 1970 | |
Singhiapollis triletus | |
Singhiapollis triletus Singh et al. 1964 | |
Laevigataletes | |
Laevigataletes sp. Vishnu-Mittre 1955 | |
Camptosporites | |
Camptosporites sp. Pant | |
Ginkgocycadophytus | |
Ginkgocycadophytus deterius, Ginkgocycadophytus srivastavae n. sp., Ginkgocycadophytus asymmetricus n. sp.
Ginkgocycadophytus srivastavae n. sp. Kar and Sah 1970
Ginkgocycadophytus asymmetricus n. sp. Kar and Sah 1970 | |
Cedripites | |
Cedripites sp., Cedripites nudis n. sp.
Cedripites sp. Woodhouse 1933
Cedripites nudis n. sp. Kar and Sah 1970 | |
Indusiisporites | |
Indusiisporites microsaccatus n. sp. Kar and Sah 1970 | |
Alisporites | |
Alisporites sp. Daugherty 1941
Alisporites grandis Dettmann 1963 | |
Setosisporites | |
Setosisporites sp. Ibrahim | |
Granuloperculatipollis | |
Granuloperculatipollis triletus n. sp., Granuloperculatipollis subcircularis n. sp., Granuloperculatipollis flavatus
Granuloperculatipollis triletus n. sp. Kar and Sah 1970
Granuloperculatipollis subcircularis n. sp. Kar and Sah 1970
Granuloperculatipollis flavatus Kar 1970 | |
Tuberculatisporites | |
Tuberculatisporites sp. Ibrahim | |
Periplecosporites | |
Cycadeoideopsida | |
Conites sessilis Sahni 1928 | |
Equisetopsida | |
Araucarites minutus, Brachyphyllum feistmantelii, "Brachyphyllum expansum" = Brachyphyllum expansum, "Pachyphyllum heterophyllum n. sp." = Brachyphyllum expansum, Pagiophyllum feistmantelii, Pagiophyllum sp., Araucariacites australis, Classopollis torosus
Araucarites minutus Bose and Maheshwari 1973
"Brachyphyllum expansum" = Brachyphyllum expansum Sternberg 1876 some specimens previously identified as Pachyphyllum peregrinum
"Pachyphyllum heterophyllum n. sp." = Brachyphyllum expansum Sternberg 1876
Pagiophyllum sp. Heer 1881
Araucariacites australis Cookson 1947
Classopollis torosus Burger 1965 | |
Gymnospermopsida | |
? Dicroidium sp., "Thinnfeldia subtrigona n. sp." = Dicroidium odontopteroides, Dicroidium feistmantelii
? Dicroidium sp. Gothan 1912
"Thinnfeldia subtrigona n. sp." = Dicroidium odontopteroides Morris 1845
Dicroidium feistmantelii Johnston 1847 | |
Laricoidites indicus Singh et al. 1964 | |
Liratosporites | |
Liratosporites sp. Vishnu-Mittre |