176 
Lignum fossile : Hollmann. 
Loci meihorabilis, in quo ingens ligni fossilis copia repe- 
ritur, descriptio ; cum duabus mantissis, in ejus Syl- 
loge altera Commentationum in R. Scient. Societ. 
Goetting, recensitarum, p. 95 — 136. 
Friedricb Christian Lesser. 
Auszug eines schreibens Hrn. G. C. Querls, die Sanger- 
bausner gegrabenen kohlen betreffend. 
Physikal. Belustigungen, 1 Band, p. 605 — 609. 
Lars Cbr . Haggren, 
Beskrifning ofver en skogs-sjo, (i Nerike,) hvars hela bot- 
ten ar bevaxt med rotter af Furu. 
Vetensk. Acad. Handling. 1787. p. 73, 74. 
Daniel Ti l as. 
Om tradrotter til en fin jordart forvandlade, i et gult jord- 
hvarf eller ochra (i Tavastebus Ldn.) ib. 1742. p. 16 
—18. 
20 2 . 7 Hrfa. 
Murtini Schoockii 
Tractatus de Turffis, ceu cespitibus bituminosis. 
Pagg. 256. Groningae, 1658. 12. 
Rosinus Lentilius. 
De Turfis seu cespitibus! 
Act. Acad. Nat. Curios. Vol. 1. p. 228 — 235. 
Job. Hartm. Degneri 
Dissertatio physica de Turfis, sistens historiam naturalem 
cespitum combustilium. 
Pagg. 1 9°. Trajecti ad Rhen. 1729. 8. 
Pebr Adrian Gadd. 
Disputation om Branne-torf. Resp. Jac. Foenander. 
Pagg. 18. Abo, 1759. 4 * 
jfobann Beckmann. 
Torf. in seine Beytr. zur Geschichte der Erfindung. 
2 Band, p. 186 — 194. 
4 Band, p. 393— 401. 
— : Turf. in his Hist. of inventions, Vol. 1. p. 
333 — 339 - 
Franz Cari Achard. 
Chemische untersuchung des Torfs. 
CrelPs ehem. Annalen, 1786. 2 Band, p. 391 — 403. 
James Anderson. 
A practical treatise on Peat moss. 
Pagg. 150. London, 1794. 8. 
