Sukhpur (Cretaceous of India)

Also known as A water well 10 kilometers west of Bhuj on Bhuj-Nakhatrana Road (Sukhpur well)

Where: Gujarat, India (23.2° N, 69.6° E)

• Paleocoordinates: 40.2° S, 40.5° E (Wright 2013)

• coordinate estimated from map

When: Bhuj Formation, Early/Lower Cretaceous (143.1 - 100.5 Ma)

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, microfossils

Preservation: original sporopollenin

Collection methods: core, chemical,

• Each megaspore was first photographed in dry state under reflected light and its characters were noted. After photographing in dry state, the megaspore was transferred to a covered petridish and was oxidised with nitric acid, sometimes using potassium chlorate. The oxidised material was digested with potassium hydroxide and cleaned with water. Observations were made at frequent intervals during this progressive maceration and photographs were taken, as and when felt necessary, by transmitted light.

Primary reference: J. Banerji, B. N. Jana, and H. K. Maheshwari. 1984. The Fossil Floras of Kachchh. II - Mesozoic Megaspores. The Palaeobotanist 33:190-227 [R. Lupia/T. Naeher/T. Naeher]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 32382: authorized by Rick Lupia, entered by Tiffany Naeher on 27.06.2003, edited by Bethany Allen

Creative Commons license: CC0 (CC0)

Taxonomic list

unclassified
  -
Verrutriletes
  -
Polypodiopsida
  -
 Cyatheales - Polypodiidae
Coniopteris cf. hymenophylloides Brongniart 1828 scaly tree fern
Dijkstraisporites
  -
Equisetopsida
 Pinidae - Pinidae
Brachyphyllum royii Bose and Banerji 1984
Cycadeoideopsida
 Cycadeoideales -
Conites sp. Sternberg 1823
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
Pachypteris indica Oldham and Morris 1863
 Bennettitales -
"Ptilophyllum distans" = Ptilophyllum distanse Feistmantel 1877
Ptilophyllum indicum Jacob and Jacob 1954
Williamsonia sukhpurensis n. sp. Bose and Banerji 1984
Lycopodiopsida
 Isoetales -
Minerisporites auriculatus Singh et al. 1964 clubmoss
Cycadopsida
 Cycadales - Nilssoniaceae
Pseudoctenis fragilis Bose and Banerji 1984 cycads
Hughesisporites
  -